69673275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 147323904

約数和(自身を除く): 77650629

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 155, 175, 217, 225, 279, 315, 465, 525, 651, 775, 1085, 1395, 1427, 1575, 1953, 2325, 3255, 4281, 5425, 6975, 7135, 9765, 9989, 12843, 16275, 21405, 29967, 35675, 44237, 48825, 49945, 64215, 89901, 107025, 132711, 149835, 221185, 249725, 309659, 321075, 398133, 449505, 663555, 749175, 928977, 1105925, 1548295, 1990665, 2247525, 2786931, 3317775, 4644885, 7741475, 9953325, 13934655, 23224425, 69673275]

約数ペア:

[(1, 69673275), (3, 23224425), (5, 13934655), (7, 9953325), (9, 7741475), (15, 4644885), (21, 3317775), (25, 2786931), (31, 2247525), (35, 1990665), (45, 1548295), (63, 1105925), (75, 928977), (93, 749175), (105, 663555), (155, 449505), (175, 398133), (217, 321075), (225, 309659), (279, 249725), (315, 221185), (465, 149835), (525, 132711), (651, 107025), (775, 89901), (1085, 64215), (1395, 49945), (1427, 48825), (1575, 44237), (1953, 35675), (2325, 29967), (3255, 21405), (4281, 16275), (5425, 12843), (6975, 9989), (7135, 9765)]