712425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 1428480

約数和(自身を除く): 716055

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 59, 69, 75, 105, 115, 161, 175, 177, 295, 345, 413, 483, 525, 575, 805, 885, 1239, 1357, 1475, 1725, 2065, 2415, 4025, 4071, 4425, 6195, 6785, 9499, 10325, 12075, 20355, 28497, 30975, 33925, 47495, 101775, 142485, 237475, 712425]

約数ペア:

[(1, 712425), (3, 237475), (5, 142485), (7, 101775), (15, 47495), (21, 33925), (23, 30975), (25, 28497), (35, 20355), (59, 12075), (69, 10325), (75, 9499), (105, 6785), (115, 6195), (161, 4425), (175, 4071), (177, 4025), (295, 2415), (345, 2065), (413, 1725), (483, 1475), (525, 1357), (575, 1239), (805, 885)]