61863345

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 112047936

約数和(自身を除く): 50184591

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 927, 1483, 1545, 2781, 4449, 4635, 7415, 8343, 13347, 13905, 22245, 40041, 41715, 66735, 120123, 152749, 200205, 458247, 600615, 763745, 1374741, 2291235, 4124223, 6873705, 12372669, 20621115, 61863345]

約数ペア:

[(1, 61863345), (3, 20621115), (5, 12372669), (9, 6873705), (15, 4124223), (27, 2291235), (45, 1374741), (81, 763745), (103, 600615), (135, 458247), (309, 200205), (405, 152749), (515, 120123), (927, 66735), (1483, 41715), (1545, 40041), (2781, 22245), (4449, 13905), (4635, 13347), (7415, 8343)]