157027455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1483}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 294936096

約数和(自身を除く): 137908641

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 181, 195, 543, 585, 905, 1483, 1629, 2353, 2715, 4449, 7059, 7415, 8145, 11765, 13347, 19279, 21177, 22245, 35295, 57837, 66735, 96395, 105885, 173511, 268423, 289185, 805269, 867555, 1342115, 2415807, 3489499, 4026345, 10468497, 12079035, 17447495, 31405491, 52342485, 157027455]

約数ペア:

[(1, 157027455), (3, 52342485), (5, 31405491), (9, 17447495), (13, 12079035), (15, 10468497), (39, 4026345), (45, 3489499), (65, 2415807), (117, 1342115), (181, 867555), (195, 805269), (543, 289185), (585, 268423), (905, 173511), (1483, 105885), (1629, 96395), (2353, 66735), (2715, 57837), (4449, 35295), (7059, 22245), (7415, 21177), (8145, 19279), (11765, 13347)]