173688975

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 348192000

約数和(自身を除く): 174503025

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 29, 45, 57, 75, 87, 95, 135, 145, 171, 225, 261, 285, 435, 467, 475, 513, 551, 675, 725, 783, 855, 1305, 1401, 1425, 1653, 2175, 2335, 2565, 2755, 3915, 4203, 4275, 4959, 6525, 7005, 8265, 8873, 11675, 12609, 12825, 13543, 13775, 14877, 19575, 21015, 24795, 26619, 35025, 40629, 41325, 44365, 63045, 67715, 74385, 79857, 105075, 121887, 123975, 133095, 203145, 221825, 239571, 257317, 315225, 338575, 365661, 371925, 399285, 609435, 665475, 771951, 1015725, 1197855, 1286585, 1828305, 1996425, 2315853, 3047175, 3859755, 5989275, 6432925, 6947559, 9141525, 11579265, 19298775, 34737795, 57896325, 173688975]

約数ペア:

[(1, 173688975), (3, 57896325), (5, 34737795), (9, 19298775), (15, 11579265), (19, 9141525), (25, 6947559), (27, 6432925), (29, 5989275), (45, 3859755), (57, 3047175), (75, 2315853), (87, 1996425), (95, 1828305), (135, 1286585), (145, 1197855), (171, 1015725), (225, 771951), (261, 665475), (285, 609435), (435, 399285), (467, 371925), (475, 365661), (513, 338575), (551, 315225), (675, 257317), (725, 239571), (783, 221825), (855, 203145), (1305, 133095), (1401, 123975), (1425, 121887), (1653, 105075), (2175, 79857), (2335, 74385), (2565, 67715), (2755, 63045), (3915, 44365), (4203, 41325), (4275, 40629), (4959, 35025), (6525, 26619), (7005, 24795), (8265, 21015), (8873, 19575), (11675, 14877), (12609, 13775), (12825, 13543)]