15661444395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{116101}}^1$

素因数の和:116172

約数の個数: 48

約数和(自身を含む): 27736303392

約数和(自身を除く): 12074858997

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 529, 1173, 1587, 1955, 2645, 5865, 7935, 8993, 26979, 44965, 116101, 134895, 348303, 580505, 1741515, 1973717, 2670323, 5921151, 8010969, 9868585, 13351615, 29605755, 40054845, 45395491, 61417429, 136186473, 184252287, 226977455, 307087145, 680932365, 921261435, 1044096293, 3132288879, 5220481465, 15661444395]

約数ペア:

[(1, 15661444395), (3, 5220481465), (5, 3132288879), (15, 1044096293), (17, 921261435), (23, 680932365), (51, 307087145), (69, 226977455), (85, 184252287), (115, 136186473), (255, 61417429), (345, 45395491), (391, 40054845), (529, 29605755), (1173, 13351615), (1587, 9868585), (1955, 8010969), (2645, 5921151), (5865, 2670323), (7935, 1973717), (8993, 1741515), (26979, 580505), (44965, 348303), (116101, 134895)]