9175455

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 16848000

約数和(自身を除く): 7672545

約数列:

[1, 3, 5, 9, 15, 29, 45, 79, 87, 89, 145, 237, 261, 267, 395, 435, 445, 711, 801, 1185, 1305, 1335, 2291, 2581, 3555, 4005, 6873, 7031, 7743, 11455, 12905, 20619, 21093, 23229, 34365, 35155, 38715, 63279, 103095, 105465, 116145, 203899, 316395, 611697, 1019495, 1835091, 3058485, 9175455]

約数ペア:

[(1, 9175455), (3, 3058485), (5, 1835091), (9, 1019495), (15, 611697), (29, 316395), (45, 203899), (79, 116145), (87, 105465), (89, 103095), (145, 63279), (237, 38715), (261, 35155), (267, 34365), (395, 23229), (435, 21093), (445, 20619), (711, 12905), (801, 11455), (1185, 7743), (1305, 7031), (1335, 6873), (2291, 4005), (2581, 3555)]