1331193675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 2673400320

約数和(自身を除く): 1342206645

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 113, 133, 175, 285, 339, 399, 475, 525, 565, 665, 791, 1181, 1425, 1695, 1995, 2147, 2373, 2825, 3325, 3543, 3955, 5905, 6441, 8267, 8475, 9975, 10735, 11865, 15029, 17715, 19775, 22439, 24801, 29525, 32205, 41335, 45087, 53675, 59325, 67317, 75145, 88575, 112195, 124005, 133453, 157073, 161025, 206675, 225435, 336585, 375725, 400359, 471219, 560975, 620025, 667265, 785365, 934171, 1127175, 1682925, 2001795, 2356095, 2535607, 2802513, 3336325, 3926825, 4670855, 7606821, 10008975, 11780475, 12678035, 14012565, 17749249, 23354275, 38034105, 53247747, 63390175, 70062825, 88746245, 190170525, 266238735, 443731225, 1331193675]

約数ペア:

[(1, 1331193675), (3, 443731225), (5, 266238735), (7, 190170525), (15, 88746245), (19, 70062825), (21, 63390175), (25, 53247747), (35, 38034105), (57, 23354275), (75, 17749249), (95, 14012565), (105, 12678035), (113, 11780475), (133, 10008975), (175, 7606821), (285, 4670855), (339, 3926825), (399, 3336325), (475, 2802513), (525, 2535607), (565, 2356095), (665, 2001795), (791, 1682925), (1181, 1127175), (1425, 934171), (1695, 785365), (1995, 667265), (2147, 620025), (2373, 560975), (2825, 471219), (3325, 400359), (3543, 375725), (3955, 336585), (5905, 225435), (6441, 206675), (8267, 161025), (8475, 157073), (9975, 133453), (10735, 124005), (11865, 112195), (15029, 88575), (17715, 75145), (19775, 67317), (22439, 59325), (24801, 53675), (29525, 45087), (32205, 41335)]