39288375

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 83066880

約数和(自身を除く): 43778505

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 675, 875, 945, 1125, 1575, 1663, 2625, 3375, 4725, 4989, 7875, 8315, 11641, 14967, 23625, 24945, 34923, 41575, 44901, 58205, 74835, 104769, 124725, 174615, 207875, 224505, 291025, 314307, 374175, 523845, 623625, 873075, 1122525, 1455125, 1571535, 1870875, 2619225, 4365375, 5612625, 7857675, 13096125, 39288375]

約数ペア:

[(1, 39288375), (3, 13096125), (5, 7857675), (7, 5612625), (9, 4365375), (15, 2619225), (21, 1870875), (25, 1571535), (27, 1455125), (35, 1122525), (45, 873075), (63, 623625), (75, 523845), (105, 374175), (125, 314307), (135, 291025), (175, 224505), (189, 207875), (225, 174615), (315, 124725), (375, 104769), (525, 74835), (675, 58205), (875, 44901), (945, 41575), (1125, 34923), (1575, 24945), (1663, 23625), (2625, 14967), (3375, 11641), (4725, 8315), (4989, 7875)]