9898875

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{419}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 20966400

約数和(自身を除く): 11067525

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 419, 525, 675, 875, 945, 1125, 1257, 1575, 2095, 2625, 2933, 3375, 3771, 4725, 6285, 7875, 8799, 10475, 11313, 14665, 18855, 23625, 26397, 31425, 43995, 52375, 56565, 73325, 79191, 94275, 131985, 157125, 219975, 282825, 366625, 395955, 471375, 659925, 1099875, 1414125, 1979775, 3299625, 9898875]

約数ペア:

[(1, 9898875), (3, 3299625), (5, 1979775), (7, 1414125), (9, 1099875), (15, 659925), (21, 471375), (25, 395955), (27, 366625), (35, 282825), (45, 219975), (63, 157125), (75, 131985), (105, 94275), (125, 79191), (135, 73325), (175, 56565), (189, 52375), (225, 43995), (315, 31425), (375, 26397), (419, 23625), (525, 18855), (675, 14665), (875, 11313), (945, 10475), (1125, 8799), (1257, 7875), (1575, 6285), (2095, 4725), (2625, 3771), (2933, 3375)]