75253425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 135824640

約数和(自身を除く): 60571215

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 195, 237, 325, 395, 975, 977, 1027, 1185, 1975, 2931, 3081, 4885, 5135, 5925, 12701, 14655, 15405, 24425, 25675, 38103, 63505, 73275, 77025, 77183, 190515, 231549, 317525, 385915, 952575, 1003379, 1157745, 1929575, 3010137, 5016895, 5788725, 15050685, 25084475, 75253425]

約数ペア:

[(1, 75253425), (3, 25084475), (5, 15050685), (13, 5788725), (15, 5016895), (25, 3010137), (39, 1929575), (65, 1157745), (75, 1003379), (79, 952575), (195, 385915), (237, 317525), (325, 231549), (395, 190515), (975, 77183), (977, 77025), (1027, 73275), (1185, 63505), (1975, 38103), (2931, 25675), (3081, 24425), (4885, 15405), (5135, 14655), (5925, 12701)]