22476536875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 32660295360

約数和(自身を除く): 10183758485

約数列:

[1, 5, 13, 19, 25, 65, 79, 95, 97, 125, 247, 325, 361, 395, 475, 485, 625, 1027, 1235, 1261, 1501, 1625, 1805, 1843, 1975, 2375, 2425, 4693, 5135, 6175, 6305, 7505, 7663, 8125, 9025, 9215, 9875, 11875, 12125, 19513, 23465, 23959, 25675, 28519, 30875, 31525, 35017, 37525, 38315, 45125, 46075, 49375, 60625, 97565, 99619, 117325, 119795, 128375, 142595, 145597, 154375, 157625, 175085, 187625, 191575, 225625, 230375, 370747, 455221, 487825, 498095, 586625, 598975, 641875, 712975, 727985, 788125, 875425, 938125, 957875, 1151875, 1853735, 1892761, 2276105, 2439125, 2490475, 2766343, 2933125, 2994875, 3564875, 3639925, 4377125, 4789375, 9268675, 9463805, 11380525, 12195625, 12452375, 13831715, 14974375, 17824375, 18199625, 21885625, 35962459, 46343375, 47319025, 56902625, 62261875, 69158575, 90998125, 179812295, 231716875, 236595125, 284513125, 345792875, 899061475, 1182975625, 1728964375, 4495307375, 22476536875]

約数ペア:

[(1, 22476536875), (5, 4495307375), (13, 1728964375), (19, 1182975625), (25, 899061475), (65, 345792875), (79, 284513125), (95, 236595125), (97, 231716875), (125, 179812295), (247, 90998125), (325, 69158575), (361, 62261875), (395, 56902625), (475, 47319025), (485, 46343375), (625, 35962459), (1027, 21885625), (1235, 18199625), (1261, 17824375), (1501, 14974375), (1625, 13831715), (1805, 12452375), (1843, 12195625), (1975, 11380525), (2375, 9463805), (2425, 9268675), (4693, 4789375), (5135, 4377125), (6175, 3639925), (6305, 3564875), (7505, 2994875), (7663, 2933125), (8125, 2766343), (9025, 2490475), (9215, 2439125), (9875, 2276105), (11875, 1892761), (12125, 1853735), (19513, 1151875), (23465, 957875), (23959, 938125), (25675, 875425), (28519, 788125), (30875, 727985), (31525, 712975), (35017, 641875), (37525, 598975), (38315, 586625), (45125, 498095), (46075, 487825), (49375, 455221), (60625, 370747), (97565, 230375), (99619, 225625), (117325, 191575), (119795, 187625), (128375, 175085), (142595, 157625), (145597, 154375)]