2013657975

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{142057}}^1$

素因数の和:142086

約数の個数: 60

約数和(自身を含む): 4262876464

約数和(自身を除く): 2249218489

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2835, 4725, 14175, 142057, 426171, 710285, 994399, 1278513, 2130855, 2983197, 3551425, 3835539, 4971995, 6392565, 8949591, 10654275, 11506617, 14915985, 19177695, 24859975, 26848773, 31962825, 44747955, 57533085, 74579925, 80546319, 95888475, 134243865, 223739775, 287665425, 402731595, 671219325, 2013657975]

約数ペア:

[(1, 2013657975), (3, 671219325), (5, 402731595), (7, 287665425), (9, 223739775), (15, 134243865), (21, 95888475), (25, 80546319), (27, 74579925), (35, 57533085), (45, 44747955), (63, 31962825), (75, 26848773), (81, 24859975), (105, 19177695), (135, 14915985), (175, 11506617), (189, 10654275), (225, 8949591), (315, 6392565), (405, 4971995), (525, 3835539), (567, 3551425), (675, 2983197), (945, 2130855), (1575, 1278513), (2025, 994399), (2835, 710285), (4725, 426171), (14175, 142057)]