7131572145

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{69539}}^1$

素因数の和:69646

約数の個数: 48

約数和(自身を含む): 12887709120

約数和(自身を除く): 5756136975

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 265, 387, 477, 645, 795, 1935, 2279, 2385, 6837, 11395, 20511, 34185, 69539, 102555, 208617, 347695, 625851, 1043085, 2990177, 3129255, 3685567, 8970531, 11056701, 14950885, 18427835, 26911593, 33170103, 44852655, 55283505, 134557965, 158479381, 165850515, 475438143, 792396905, 1426314429, 2377190715, 7131572145]

約数ペア:

[(1, 7131572145), (3, 2377190715), (5, 1426314429), (9, 792396905), (15, 475438143), (43, 165850515), (45, 158479381), (53, 134557965), (129, 55283505), (159, 44852655), (215, 33170103), (265, 26911593), (387, 18427835), (477, 14950885), (645, 11056701), (795, 8970531), (1935, 3685567), (2279, 3129255), (2385, 2990177), (6837, 1043085), (11395, 625851), (20511, 347695), (34185, 208617), (69539, 102555)]