4080377925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1395001}}^1$

素因数の和:1395030

約数の個数: 36

約数和(自身を含む): 7870601284

約数和(自身を除く): 3790223359

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 1395001, 4185003, 6975005, 12555009, 18135013, 20925015, 34875025, 54405039, 62775045, 90675065, 104625075, 163215117, 272025195, 313875225, 453375325, 816075585, 1360125975, 4080377925]

約数ペア:

[(1, 4080377925), (3, 1360125975), (5, 816075585), (9, 453375325), (13, 313875225), (15, 272025195), (25, 163215117), (39, 104625075), (45, 90675065), (65, 62775045), (75, 54405039), (117, 34875025), (195, 20925015), (225, 18135013), (325, 12555009), (585, 6975005), (975, 4185003), (2925, 1395001)]