156742117695

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18919}}^1\times {\mathrm{5939}}^1$

素因数の和:24900

約数の個数: 48

約数和(自身を含む): 280512460800

約数和(自身を除く): 123770343105

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 5939, 17817, 18919, 29695, 53451, 56757, 89085, 94595, 170271, 184109, 267255, 283785, 552327, 586489, 851355, 920545, 1656981, 1759467, 2761635, 2932445, 5278401, 8284905, 8797335, 26392005, 112359941, 337079823, 561799705, 1011239469, 1685399115, 3483158171, 5056197345, 10449474513, 17415790855, 31348423539, 52247372565, 156742117695]

約数ペア:

[(1, 156742117695), (3, 52247372565), (5, 31348423539), (9, 17415790855), (15, 10449474513), (31, 5056197345), (45, 3483158171), (93, 1685399115), (155, 1011239469), (279, 561799705), (465, 337079823), (1395, 112359941), (5939, 26392005), (17817, 8797335), (18919, 8284905), (29695, 5278401), (53451, 2932445), (56757, 2761635), (89085, 1759467), (94595, 1656981), (170271, 920545), (184109, 851355), (267255, 586489), (283785, 552327)]