153468789025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1\times {\mathrm{2621}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 202676992128

約数和(自身を除く): 49208203103

約数列:

[1, 5, 17, 25, 85, 311, 425, 443, 1555, 2215, 2621, 5287, 7531, 7775, 11075, 13105, 26435, 37655, 44557, 65525, 132175, 137773, 188275, 222785, 688865, 815131, 1113925, 1161103, 2342141, 3444325, 4075655, 5805515, 11710705, 13857227, 19738751, 20378275, 29027575, 58553525, 69286135, 98693755, 346430675, 361103033, 493468775, 1805515165, 6138751561, 9027575825, 30693757805, 153468789025]

約数ペア:

[(1, 153468789025), (5, 30693757805), (17, 9027575825), (25, 6138751561), (85, 1805515165), (311, 493468775), (425, 361103033), (443, 346430675), (1555, 98693755), (2215, 69286135), (2621, 58553525), (5287, 29027575), (7531, 20378275), (7775, 19738751), (11075, 13857227), (13105, 11710705), (26435, 5805515), (37655, 4075655), (44557, 3444325), (65525, 2342141), (132175, 1161103), (137773, 1113925), (188275, 815131), (222785, 688865)]