55787535

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 107262144

約数和(自身を除く): 51474609

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 81, 113, 115, 135, 159, 207, 265, 339, 345, 405, 477, 565, 621, 795, 1017, 1035, 1219, 1431, 1695, 1863, 2385, 2599, 3051, 3105, 3657, 4293, 5085, 5989, 6095, 7155, 7797, 9153, 9315, 10971, 12995, 15255, 17967, 18285, 21465, 23391, 29945, 32913, 38985, 45765, 53901, 54855, 70173, 89835, 98739, 116955, 137747, 161703, 164565, 210519, 269505, 350865, 413241, 485109, 493695, 688735, 808515, 1052595, 1239723, 2066205, 2425545, 3719169, 6198615, 11157507, 18595845, 55787535]

約数ペア:

[(1, 55787535), (3, 18595845), (5, 11157507), (9, 6198615), (15, 3719169), (23, 2425545), (27, 2066205), (45, 1239723), (53, 1052595), (69, 808515), (81, 688735), (113, 493695), (115, 485109), (135, 413241), (159, 350865), (207, 269505), (265, 210519), (339, 164565), (345, 161703), (405, 137747), (477, 116955), (565, 98739), (621, 89835), (795, 70173), (1017, 54855), (1035, 53901), (1219, 45765), (1431, 38985), (1695, 32913), (1863, 29945), (2385, 23391), (2599, 21465), (3051, 18285), (3105, 17967), (3657, 15255), (4293, 12995), (5085, 10971), (5989, 9315), (6095, 9153), (7155, 7797)]