30245325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 55538112

約数和(自身を除く): 25292787

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 275, 305, 601, 671, 825, 915, 1525, 1803, 2013, 3005, 3355, 4575, 6611, 9015, 10065, 15025, 16775, 19833, 33055, 36661, 45075, 50325, 99165, 109983, 165275, 183305, 403271, 495825, 549915, 916525, 1209813, 2016355, 2749575, 6049065, 10081775, 30245325]

約数ペア:

[(1, 30245325), (3, 10081775), (5, 6049065), (11, 2749575), (15, 2016355), (25, 1209813), (33, 916525), (55, 549915), (61, 495825), (75, 403271), (165, 183305), (183, 165275), (275, 109983), (305, 99165), (601, 50325), (671, 45075), (825, 36661), (915, 33055), (1525, 19833), (1803, 16775), (2013, 15025), (3005, 10065), (3355, 9015), (4575, 6611)]