74680725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2411}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 143562240

約数和(自身を除く): 68881515

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 175, 177, 295, 413, 525, 885, 1239, 1475, 2065, 2411, 4425, 6195, 7233, 10325, 12055, 16877, 30975, 36165, 50631, 60275, 84385, 142249, 180825, 253155, 421925, 426747, 711245, 995743, 1265775, 2133735, 2987229, 3556225, 4978715, 10668675, 14936145, 24893575, 74680725]

約数ペア:

[(1, 74680725), (3, 24893575), (5, 14936145), (7, 10668675), (15, 4978715), (21, 3556225), (25, 2987229), (35, 2133735), (59, 1265775), (75, 995743), (105, 711245), (175, 426747), (177, 421925), (295, 253155), (413, 180825), (525, 142249), (885, 84385), (1239, 60275), (1475, 50631), (2065, 36165), (2411, 30975), (4425, 16877), (6195, 12055), (7233, 10325)]