156945119825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{32321}}^1$

素因数の和:32634

約数の個数: 48

約数和(自身を含む): 213670657536

約数和(自身を除く): 56725537711

約数列:

[1, 5, 13, 25, 65, 67, 223, 325, 335, 871, 1115, 1675, 2899, 4355, 5575, 14495, 14941, 21775, 32321, 72475, 74705, 161605, 194233, 373525, 420173, 808025, 971165, 2100865, 2165507, 4855825, 7207583, 10504325, 10827535, 28151591, 36037915, 54137675, 93698579, 140757955, 180189575, 468492895, 482908061, 703789775, 2342464475, 2414540305, 6277804793, 12072701525, 31389023965, 156945119825]

約数ペア:

[(1, 156945119825), (5, 31389023965), (13, 12072701525), (25, 6277804793), (65, 2414540305), (67, 2342464475), (223, 703789775), (325, 482908061), (335, 468492895), (871, 180189575), (1115, 140757955), (1675, 93698579), (2899, 54137675), (4355, 36037915), (5575, 28151591), (14495, 10827535), (14941, 10504325), (21775, 7207583), (32321, 4855825), (72475, 2165507), (74705, 2100865), (161605, 971165), (194233, 808025), (373525, 420173)]