1040763915

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{18973}}^1$

素因数の和:19060

約数の個数: 48

約数和(自身を含む): 1918043712

約数和(自身を除く): 877279797

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 795, 1035, 1219, 2385, 3657, 6095, 10971, 18285, 18973, 54855, 56919, 94865, 170757, 284595, 436379, 853785, 1005569, 1309137, 2181895, 3016707, 3927411, 5027845, 6545685, 9050121, 15083535, 19637055, 23128087, 45250605, 69384261, 115640435, 208152783, 346921305, 1040763915]

約数ペア:

[(1, 1040763915), (3, 346921305), (5, 208152783), (9, 115640435), (15, 69384261), (23, 45250605), (45, 23128087), (53, 19637055), (69, 15083535), (115, 9050121), (159, 6545685), (207, 5027845), (265, 3927411), (345, 3016707), (477, 2181895), (795, 1309137), (1035, 1005569), (1219, 853785), (2385, 436379), (3657, 284595), (6095, 170757), (10971, 94865), (18285, 56919), (18973, 54855)]