27080625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 53532864

約数和(自身を除く): 26452239

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 101, 125, 143, 165, 195, 275, 303, 325, 375, 429, 505, 625, 715, 825, 975, 1111, 1313, 1375, 1515, 1625, 1875, 2145, 2525, 3333, 3575, 3939, 4125, 4875, 5555, 6565, 6875, 7575, 8125, 10725, 12625, 14443, 16665, 17875, 19695, 20625, 24375, 27775, 32825, 37875, 43329, 53625, 63125, 72215, 83325, 89375, 98475, 138875, 164125, 189375, 216645, 268125, 361075, 416625, 492375, 694375, 820625, 1083225, 1805375, 2083125, 2461875, 5416125, 9026875, 27080625]

約数ペア:

[(1, 27080625), (3, 9026875), (5, 5416125), (11, 2461875), (13, 2083125), (15, 1805375), (25, 1083225), (33, 820625), (39, 694375), (55, 492375), (65, 416625), (75, 361075), (101, 268125), (125, 216645), (143, 189375), (165, 164125), (195, 138875), (275, 98475), (303, 89375), (325, 83325), (375, 72215), (429, 63125), (505, 53625), (625, 43329), (715, 37875), (825, 32825), (975, 27775), (1111, 24375), (1313, 20625), (1375, 19695), (1515, 17875), (1625, 16665), (1875, 14443), (2145, 12625), (2525, 10725), (3333, 8125), (3575, 7575), (3939, 6875), (4125, 6565), (4875, 5555)]