74855725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 114278400

約数和(自身を除く): 39422675

約数列:

[1, 5, 7, 19, 25, 35, 47, 95, 133, 175, 235, 329, 475, 479, 665, 893, 1175, 1645, 2395, 3325, 3353, 4465, 6251, 8225, 9101, 11975, 16765, 22325, 22513, 31255, 45505, 63707, 83825, 112565, 156275, 157591, 227525, 318535, 427747, 562825, 787955, 1592675, 2138735, 2994229, 3939775, 10693675, 14971145, 74855725]

約数ペア:

[(1, 74855725), (5, 14971145), (7, 10693675), (19, 3939775), (25, 2994229), (35, 2138735), (47, 1592675), (95, 787955), (133, 562825), (175, 427747), (235, 318535), (329, 227525), (475, 157591), (479, 156275), (665, 112565), (893, 83825), (1175, 63707), (1645, 45505), (2395, 31255), (3325, 22513), (3353, 22325), (4465, 16765), (6251, 11975), (8225, 9101)]