72764925

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{12281}}^1$

素因数の和:12373

約数の個数: 24

約数和(自身を含む): 121837440

約数和(自身を除く): 49072515

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 5925, 12281, 36843, 61405, 184215, 307025, 921075, 970199, 2910597, 4850995, 14552985, 24254975, 72764925]

約数ペア:

[(1, 72764925), (3, 24254975), (5, 14552985), (15, 4850995), (25, 2910597), (75, 970199), (79, 921075), (237, 307025), (395, 184215), (1185, 61405), (1975, 36843), (5925, 12281)]