246073815

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4581

約数の個数: 64

約数和(自身を含む): 486420480

約数和(自身を除く): 240346665

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 279, 351, 403, 465, 585, 837, 1209, 1395, 1755, 2015, 3627, 4185, 4523, 6045, 10881, 13569, 18135, 22615, 40707, 54405, 58799, 67845, 122121, 140213, 176397, 203535, 293995, 420639, 529191, 610605, 701065, 881985, 1261917, 1587573, 1822769, 2103195, 2645955, 3785751, 5468307, 6309585, 7937865, 9113845, 16404921, 18928755, 27341535, 49214763, 82024605, 246073815]

約数ペア:

[(1, 246073815), (3, 82024605), (5, 49214763), (9, 27341535), (13, 18928755), (15, 16404921), (27, 9113845), (31, 7937865), (39, 6309585), (45, 5468307), (65, 3785751), (93, 2645955), (117, 2103195), (135, 1822769), (155, 1587573), (195, 1261917), (279, 881985), (351, 701065), (403, 610605), (465, 529191), (585, 420639), (837, 293995), (1209, 203535), (1395, 176397), (1755, 140213), (2015, 122121), (3627, 67845), (4185, 58799), (4523, 54405), (6045, 40707), (10881, 22615), (13569, 18135)]