12011025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 21776384

約数和(自身を除く): 9765359

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 127, 195, 291, 325, 381, 485, 635, 975, 1261, 1455, 1651, 1905, 2425, 3175, 3783, 4953, 6305, 7275, 8255, 9525, 12319, 18915, 24765, 31525, 36957, 41275, 61595, 94575, 123825, 160147, 184785, 307975, 480441, 800735, 923925, 2402205, 4003675, 12011025]

約数ペア:

[(1, 12011025), (3, 4003675), (5, 2402205), (13, 923925), (15, 800735), (25, 480441), (39, 307975), (65, 184785), (75, 160147), (97, 123825), (127, 94575), (195, 61595), (291, 41275), (325, 36957), (381, 31525), (485, 24765), (635, 18915), (975, 12319), (1261, 9525), (1455, 8255), (1651, 7275), (1905, 6305), (2425, 4953), (3175, 3783)]