156810362525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1\times {\mathrm{1327}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 206054073600

約数和(自身を除く): 49243711075

約数列:

[1, 5, 19, 25, 95, 193, 475, 965, 1289, 1327, 3667, 4825, 6445, 6635, 18335, 24491, 25213, 32225, 33175, 91675, 122455, 126065, 248777, 256111, 612275, 630325, 1243885, 1280555, 1710503, 4726763, 4866109, 6219425, 6402775, 8552515, 23633815, 24330545, 32499557, 42762575, 118169075, 121652725, 162497785, 330127079, 812488925, 1650635395, 6272414501, 8253176975, 31362072505, 156810362525]

約数ペア:

[(1, 156810362525), (5, 31362072505), (19, 8253176975), (25, 6272414501), (95, 1650635395), (193, 812488925), (475, 330127079), (965, 162497785), (1289, 121652725), (1327, 118169075), (3667, 42762575), (4825, 32499557), (6445, 24330545), (6635, 23633815), (18335, 8552515), (24491, 6402775), (25213, 6219425), (32225, 4866109), (33175, 4726763), (91675, 1710503), (122455, 1280555), (126065, 1243885), (248777, 630325), (256111, 612275)]