1028963775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1901}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 1947161088

約数和(自身を除く): 918197313

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1031, 1901, 3093, 5155, 5703, 7217, 9505, 13307, 15465, 21651, 25775, 28515, 36085, 39921, 47525, 66535, 77325, 108255, 142575, 180425, 199605, 332675, 541275, 998025, 1959931, 5879793, 9799655, 13719517, 29398965, 41158551, 48998275, 68597585, 146994825, 205792755, 342987925, 1028963775]

約数ペア:

[(1, 1028963775), (3, 342987925), (5, 205792755), (7, 146994825), (15, 68597585), (21, 48998275), (25, 41158551), (35, 29398965), (75, 13719517), (105, 9799655), (175, 5879793), (525, 1959931), (1031, 998025), (1901, 541275), (3093, 332675), (5155, 199605), (5703, 180425), (7217, 142575), (9505, 108255), (13307, 77325), (15465, 66535), (21651, 47525), (25775, 39921), (28515, 36085)]