156942811675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{31751}}^1$

素因数の和:32068

約数の個数: 48

約数和(自身を含む): 213650825472

約数和(自身を除く): 56708013797

約数列:

[1, 5, 13, 25, 65, 67, 227, 325, 335, 871, 1135, 1675, 2951, 4355, 5675, 14755, 15209, 21775, 31751, 73775, 76045, 158755, 197717, 380225, 412763, 793775, 988585, 2063815, 2127317, 4942925, 7207477, 10319075, 10636585, 27655121, 36037385, 53182925, 93697201, 138275605, 180186925, 468486005, 482900959, 691378025, 2342430025, 2414504795, 6277712467, 12072523975, 31388562335, 156942811675]

約数ペア:

[(1, 156942811675), (5, 31388562335), (13, 12072523975), (25, 6277712467), (65, 2414504795), (67, 2342430025), (227, 691378025), (325, 482900959), (335, 468486005), (871, 180186925), (1135, 138275605), (1675, 93697201), (2951, 53182925), (4355, 36037385), (5675, 27655121), (14755, 10636585), (15209, 10319075), (21775, 7207477), (31751, 4942925), (73775, 2127317), (76045, 2063815), (158755, 988585), (197717, 793775), (380225, 412763)]