30023625

素因数分解:

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

素因数の和:159

約数の個数: 48

約数和(自身を含む): 53030016

約数和(自身を除く): 23006391

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 115, 125, 177, 295, 345, 375, 575, 885, 1357, 1475, 1725, 2875, 3481, 4071, 4425, 6785, 7375, 8625, 10443, 17405, 20355, 22125, 33925, 52215, 80063, 87025, 101775, 169625, 240189, 261075, 400315, 435125, 508875, 1200945, 1305375, 2001575, 6004725, 10007875, 30023625]

約数ペア:

[(1, 30023625), (3, 10007875), (5, 6004725), (15, 2001575), (23, 1305375), (25, 1200945), (59, 508875), (69, 435125), (75, 400315), (115, 261075), (125, 240189), (177, 169625), (295, 101775), (345, 87025), (375, 80063), (575, 52215), (885, 33925), (1357, 22125), (1475, 20355), (1725, 17405), (2875, 10443), (3481, 8625), (4071, 7375), (4425, 6785)]