90971055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5520

約数の個数: 48

約数和(自身を含む): 183643200

約数和(自身を除く): 92672145

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5449, 5565, 16347, 16695, 27245, 38143, 49041, 81735, 114429, 190715, 245205, 288797, 343287, 572145, 866391, 1443985, 1716435, 2021579, 2599173, 4331955, 6064737, 10107895, 12995865, 18194211, 30323685, 90971055]

約数ペア:

[(1, 90971055), (3, 30323685), (5, 18194211), (7, 12995865), (9, 10107895), (15, 6064737), (21, 4331955), (35, 2599173), (45, 2021579), (53, 1716435), (63, 1443985), (105, 866391), (159, 572145), (265, 343287), (315, 288797), (371, 245205), (477, 190715), (795, 114429), (1113, 81735), (1855, 49041), (2385, 38143), (3339, 27245), (5449, 16695), (5565, 16347)]