202275825

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 344013696

約数和(自身を除く): 141737871

約数列:

[1, 3, 5, 15, 25, 53, 75, 151, 159, 265, 337, 453, 755, 795, 1011, 1325, 1685, 2265, 3775, 3975, 5055, 8003, 8425, 11325, 17861, 24009, 25275, 40015, 50887, 53583, 89305, 120045, 152661, 200075, 254435, 267915, 446525, 600225, 763305, 1272175, 1339575, 2697011, 3816525, 8091033, 13485055, 40455165, 67425275, 202275825]

約数ペア:

[(1, 202275825), (3, 67425275), (5, 40455165), (15, 13485055), (25, 8091033), (53, 3816525), (75, 2697011), (151, 1339575), (159, 1272175), (265, 763305), (337, 600225), (453, 446525), (755, 267915), (795, 254435), (1011, 200075), (1325, 152661), (1685, 120045), (2265, 89305), (3775, 53583), (3975, 50887), (5055, 40015), (8003, 25275), (8425, 24009), (11325, 17861)]