1016955

素因数分解:

$3^8\times 5^1\times {\mathrm{31}}^1$

素因数の和:60

約数の個数: 36

約数和(自身を含む): 1889472

約数和(自身を除く): 872517

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 729, 837, 1215, 1395, 2187, 2511, 3645, 4185, 6561, 7533, 10935, 12555, 22599, 32805, 37665, 67797, 112995, 203391, 338985, 1016955]

約数ペア:

[(1, 1016955), (3, 338985), (5, 203391), (9, 112995), (15, 67797), (27, 37665), (31, 32805), (45, 22599), (81, 12555), (93, 10935), (135, 7533), (155, 6561), (243, 4185), (279, 3645), (405, 2511), (465, 2187), (729, 1395), (837, 1215)]