189968415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4799}}^1$

素因数の和:4856

約数の個数: 64

約数和(自身を含む): 387072000

約数和(自身を除く): 197103585

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 65, 87, 91, 105, 145, 195, 203, 273, 377, 435, 455, 609, 1015, 1131, 1365, 1885, 2639, 3045, 4799, 5655, 7917, 13195, 14397, 23995, 33593, 39585, 62387, 71985, 100779, 139171, 167965, 187161, 311935, 417513, 436709, 503895, 695855, 935805, 974197, 1310127, 1809223, 2087565, 2183545, 2922591, 4870985, 5427669, 6550635, 9046115, 12664561, 14612955, 27138345, 37993683, 63322805, 189968415]

約数ペア:

[(1, 189968415), (3, 63322805), (5, 37993683), (7, 27138345), (13, 14612955), (15, 12664561), (21, 9046115), (29, 6550635), (35, 5427669), (39, 4870985), (65, 2922591), (87, 2183545), (91, 2087565), (105, 1809223), (145, 1310127), (195, 974197), (203, 935805), (273, 695855), (377, 503895), (435, 436709), (455, 417513), (609, 311935), (1015, 187161), (1131, 167965), (1365, 139171), (1885, 100779), (2639, 71985), (3045, 62387), (4799, 39585), (5655, 33593), (7917, 23995), (13195, 14397)]