64456155

素因数分解:

$3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 116357472

約数和(自身を除く): 51901317

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 167, 405, 501, 835, 953, 1503, 2505, 2859, 4509, 4765, 7515, 8577, 13527, 14295, 22545, 25731, 42885, 67635, 77193, 128655, 159151, 385965, 477453, 795755, 1432359, 2387265, 4297077, 7161795, 12891231, 21485385, 64456155]

約数ペア:

[(1, 64456155), (3, 21485385), (5, 12891231), (9, 7161795), (15, 4297077), (27, 2387265), (45, 1432359), (81, 795755), (135, 477453), (167, 385965), (405, 159151), (501, 128655), (835, 77193), (953, 67635), (1503, 42885), (2505, 25731), (2859, 22545), (4509, 14295), (4765, 13527), (7515, 8577)]