30737525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 47913600

約数和(自身を除く): 17176075

約数列:

[1, 5, 7, 13, 25, 35, 59, 65, 91, 175, 229, 295, 325, 413, 455, 767, 1145, 1475, 1603, 2065, 2275, 2977, 3835, 5369, 5725, 8015, 10325, 13511, 14885, 19175, 20839, 26845, 40075, 67555, 74425, 94577, 104195, 134225, 175643, 337775, 472885, 520975, 878215, 1229501, 2364425, 4391075, 6147505, 30737525]

約数ペア:

[(1, 30737525), (5, 6147505), (7, 4391075), (13, 2364425), (25, 1229501), (35, 878215), (59, 520975), (65, 472885), (91, 337775), (175, 175643), (229, 134225), (295, 104195), (325, 94577), (413, 74425), (455, 67555), (767, 40075), (1145, 26845), (1475, 20839), (1603, 19175), (2065, 14885), (2275, 13511), (2977, 10325), (3835, 8015), (5369, 5725)]