917015909765

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{1291}}^1\times {\mathrm{5171}}^1$

素因数の和:6881

約数の個数: 32

約数和(自身を含む): 1118123177472

約数和(自身を除く): 201107267707

約数列:

[1, 5, 83, 331, 415, 1291, 1655, 5171, 6455, 25855, 27473, 107153, 137365, 427321, 429193, 535765, 1711601, 2136605, 2145965, 6675761, 8558005, 33378805, 35467643, 142062883, 177338215, 554088163, 710314415, 2209676891, 2770440815, 11048384455, 183403181953, 917015909765]

約数ペア:

[(1, 917015909765), (5, 183403181953), (83, 11048384455), (331, 2770440815), (415, 2209676891), (1291, 710314415), (1655, 554088163), (5171, 177338215), (6455, 142062883), (25855, 35467643), (27473, 33378805), (107153, 8558005), (137365, 6675761), (427321, 2145965), (429193, 2136605), (535765, 1711601)]