5311565545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 7662509568

約数和(自身を除く): 2350944023

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 193, 305, 631, 671, 715, 793, 965, 2123, 2509, 3155, 3355, 3965, 6941, 8203, 8723, 10615, 11773, 12545, 27599, 34705, 38491, 41015, 43615, 58865, 90233, 121783, 129503, 137995, 153049, 192455, 423401, 451165, 500383, 608915, 647515, 765245, 1339613, 1583179, 1683539, 2117005, 2501915, 5504213, 6698065, 7428763, 7915895, 8417695, 17414969, 27521065, 37143815, 81716393, 87074845, 96573919, 408581965, 482869595, 1062313109, 5311565545]

約数ペア:

[(1, 5311565545), (5, 1062313109), (11, 482869595), (13, 408581965), (55, 96573919), (61, 87074845), (65, 81716393), (143, 37143815), (193, 27521065), (305, 17414969), (631, 8417695), (671, 7915895), (715, 7428763), (793, 6698065), (965, 5504213), (2123, 2501915), (2509, 2117005), (3155, 1683539), (3355, 1583179), (3965, 1339613), (6941, 765245), (8203, 647515), (8723, 608915), (10615, 500383), (11773, 451165), (12545, 423401), (27599, 192455), (34705, 153049), (38491, 137995), (41015, 129503), (43615, 121783), (58865, 90233)]