78660075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{80677}}^1$

素因数の和:80703

約数の個数: 24

約数和(自身を含む): 140057008

約数和(自身を除く): 61396933

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 80677, 242031, 403385, 1048801, 1210155, 2016925, 3146403, 5244005, 6050775, 15732015, 26220025, 78660075]

約数ペア:

[(1, 78660075), (3, 26220025), (5, 15732015), (13, 6050775), (15, 5244005), (25, 3146403), (39, 2016925), (65, 1210155), (75, 1048801), (195, 403385), (325, 242031), (975, 80677)]