10801485

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 9934515

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 45, 87, 89, 93, 135, 145, 155, 261, 267, 279, 435, 445, 465, 783, 801, 837, 899, 1305, 1335, 1395, 2403, 2581, 2697, 2759, 3915, 4005, 4185, 4495, 7743, 8091, 8277, 12015, 12905, 13485, 13795, 23229, 24273, 24831, 38715, 40455, 41385, 69687, 74493, 80011, 116145, 121365, 124155, 240033, 348435, 372465, 400055, 720099, 1200165, 2160297, 3600495, 10801485]

約数ペア:

[(1, 10801485), (3, 3600495), (5, 2160297), (9, 1200165), (15, 720099), (27, 400055), (29, 372465), (31, 348435), (45, 240033), (87, 124155), (89, 121365), (93, 116145), (135, 80011), (145, 74493), (155, 69687), (261, 41385), (267, 40455), (279, 38715), (435, 24831), (445, 24273), (465, 23229), (783, 13795), (801, 13485), (837, 12905), (899, 12015), (1305, 8277), (1335, 8091), (1395, 7743), (2403, 4495), (2581, 4185), (2697, 4005), (2759, 3915)]