9908325

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{233}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 21123648

約数和(自身を除く): 11215323

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 233, 243, 315, 405, 525, 567, 675, 699, 945, 1165, 1215, 1575, 1631, 1701, 2025, 2097, 2835, 3495, 4725, 4893, 5825, 6075, 6291, 8155, 8505, 10485, 14175, 14679, 17475, 18873, 24465, 31455, 40775, 42525, 44037, 52425, 56619, 73395, 94365, 122325, 132111, 157275, 220185, 283095, 366975, 396333, 471825, 660555, 1100925, 1415475, 1981665, 3302775, 9908325]

約数ペア:

[(1, 9908325), (3, 3302775), (5, 1981665), (7, 1415475), (9, 1100925), (15, 660555), (21, 471825), (25, 396333), (27, 366975), (35, 283095), (45, 220185), (63, 157275), (75, 132111), (81, 122325), (105, 94365), (135, 73395), (175, 56619), (189, 52425), (225, 44037), (233, 42525), (243, 40775), (315, 31455), (405, 24465), (525, 18873), (567, 17475), (675, 14679), (699, 14175), (945, 10485), (1165, 8505), (1215, 8155), (1575, 6291), (1631, 6075), (1701, 5825), (2025, 4893), (2097, 4725), (2835, 3495)]