15254325

素因数分解:

$3^9\times 5^2\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 60

約数和(自身を含む): 29287808

約数和(自身を除く): 14033483

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 243, 279, 405, 465, 675, 729, 775, 837, 1215, 1395, 2025, 2187, 2325, 2511, 3645, 4185, 6075, 6561, 6975, 7533, 10935, 12555, 18225, 19683, 20925, 22599, 32805, 37665, 54675, 62775, 67797, 98415, 112995, 164025, 188325, 203391, 338985, 492075, 564975, 610173, 1016955, 1694925, 3050865, 5084775, 15254325]

約数ペア:

[(1, 15254325), (3, 5084775), (5, 3050865), (9, 1694925), (15, 1016955), (25, 610173), (27, 564975), (31, 492075), (45, 338985), (75, 203391), (81, 188325), (93, 164025), (135, 112995), (155, 98415), (225, 67797), (243, 62775), (279, 54675), (405, 37665), (465, 32805), (675, 22599), (729, 20925), (775, 19683), (837, 18225), (1215, 12555), (1395, 10935), (2025, 7533), (2187, 6975), (2325, 6561), (2511, 6075), (3645, 4185)]