7289123325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 13440223104

約数和(自身を除く): 6151099779

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 241, 275, 305, 601, 671, 723, 825, 915, 1205, 1525, 1803, 2013, 2651, 3005, 3355, 3615, 4575, 6025, 6611, 7953, 9015, 10065, 13255, 14701, 15025, 16775, 18075, 19833, 33055, 36661, 39765, 44103, 45075, 50325, 66275, 73505, 99165, 109983, 144841, 161711, 165275, 183305, 198825, 220515, 367525, 403271, 434523, 485133, 495825, 549915, 724205, 808555, 916525, 1102575, 1209813, 1593251, 2016355, 2172615, 2425665, 2749575, 3621025, 4042775, 4779753, 6049065, 7966255, 8835301, 10081775, 10863075, 12128325, 23898765, 26505903, 30245325, 39831275, 44176505, 97188311, 119493825, 132529515, 220882525, 291564933, 485941555, 662647575, 1457824665, 2429707775, 7289123325]

約数ペア:

[(1, 7289123325), (3, 2429707775), (5, 1457824665), (11, 662647575), (15, 485941555), (25, 291564933), (33, 220882525), (55, 132529515), (61, 119493825), (75, 97188311), (165, 44176505), (183, 39831275), (241, 30245325), (275, 26505903), (305, 23898765), (601, 12128325), (671, 10863075), (723, 10081775), (825, 8835301), (915, 7966255), (1205, 6049065), (1525, 4779753), (1803, 4042775), (2013, 3621025), (2651, 2749575), (3005, 2425665), (3355, 2172615), (3615, 2016355), (4575, 1593251), (6025, 1209813), (6611, 1102575), (7953, 916525), (9015, 808555), (10065, 724205), (13255, 549915), (14701, 495825), (15025, 485133), (16775, 434523), (18075, 403271), (19833, 367525), (33055, 220515), (36661, 198825), (39765, 183305), (44103, 165275), (45075, 161711), (50325, 144841), (66275, 109983), (73505, 99165)]