157401825595

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151273}}^1$

素因数の和:151460

約数の個数: 48

約数和(自身を含む): 228464886528

約数和(自身を除く): 71063060933

約数列:

[1, 5, 7, 31, 35, 49, 137, 155, 217, 245, 685, 959, 1085, 1519, 4247, 4795, 6713, 7595, 21235, 29729, 33565, 148645, 151273, 208103, 756365, 1040515, 1058911, 4689463, 5294555, 7412377, 20724401, 23447315, 32826241, 37061885, 103622005, 145070807, 164131205, 229783687, 642456431, 725354035, 1015495649, 1148918435, 3212282155, 4497195017, 5077478245, 22485975085, 31480365119, 157401825595]

約数ペア:

[(1, 157401825595), (5, 31480365119), (7, 22485975085), (31, 5077478245), (35, 4497195017), (49, 3212282155), (137, 1148918435), (155, 1015495649), (217, 725354035), (245, 642456431), (685, 229783687), (959, 164131205), (1085, 145070807), (1519, 103622005), (4247, 37061885), (4795, 32826241), (6713, 23447315), (7595, 20724401), (21235, 7412377), (29729, 5294555), (33565, 4689463), (148645, 1058911), (151273, 1040515), (208103, 756365)]