1330561769925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{679699}}^1$

素因数の和:680362

約数の個数: 48

約数和(自身を含む): 2254733465600

約数和(自身を除く): 924171695675

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 607, 645, 1075, 1821, 3035, 3225, 9105, 15175, 26101, 45525, 78303, 130505, 391515, 652525, 679699, 1957575, 2039097, 3398495, 10195485, 16992475, 29227057, 50977425, 87681171, 146135285, 412577293, 438405855, 730676425, 1237731879, 2062886465, 2192029275, 6188659395, 10314432325, 17740823599, 30943296975, 53222470797, 88704117995, 266112353985, 443520589975, 1330561769925]

約数ペア:

[(1, 1330561769925), (3, 443520589975), (5, 266112353985), (15, 88704117995), (25, 53222470797), (43, 30943296975), (75, 17740823599), (129, 10314432325), (215, 6188659395), (607, 2192029275), (645, 2062886465), (1075, 1237731879), (1821, 730676425), (3035, 438405855), (3225, 412577293), (9105, 146135285), (15175, 87681171), (26101, 50977425), (45525, 29227057), (78303, 16992475), (130505, 10195485), (391515, 3398495), (652525, 2039097), (679699, 1957575)]