15676621065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{47533}}^1$

素因数の和:47903

約数の個数: 64

約数和(自身を含む): 31942848000

約数和(自身を除く): 16266226935

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 349, 945, 1047, 1745, 2443, 3141, 5235, 7329, 9423, 12215, 15705, 21987, 36645, 47115, 47533, 65961, 109935, 142599, 237665, 329805, 332731, 427797, 712995, 998193, 1283391, 1663655, 2138985, 2994579, 4990965, 6416955, 8983737, 14972895, 16589017, 44918685, 49767051, 82945085, 116123119, 149301153, 248835255, 348369357, 447903459, 580615595, 746505765, 1045108071, 1741846785, 2239517295, 3135324213, 5225540355, 15676621065]

約数ペア:

[(1, 15676621065), (3, 5225540355), (5, 3135324213), (7, 2239517295), (9, 1741846785), (15, 1045108071), (21, 746505765), (27, 580615595), (35, 447903459), (45, 348369357), (63, 248835255), (105, 149301153), (135, 116123119), (189, 82945085), (315, 49767051), (349, 44918685), (945, 16589017), (1047, 14972895), (1745, 8983737), (2443, 6416955), (3141, 4990965), (5235, 2994579), (7329, 2138985), (9423, 1663655), (12215, 1283391), (15705, 998193), (21987, 712995), (36645, 427797), (47115, 332731), (47533, 329805), (65961, 237665), (109935, 142599)]