10885185

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 21455616

約数和(自身を除く): 10570431

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 81, 85, 93, 135, 153, 155, 243, 255, 279, 289, 405, 459, 465, 527, 765, 837, 867, 1215, 1377, 1395, 1445, 1581, 2295, 2511, 2601, 2635, 4131, 4185, 4335, 4743, 6885, 7533, 7803, 7905, 8959, 12555, 13005, 14229, 20655, 23409, 23715, 26877, 37665, 39015, 42687, 44795, 70227, 71145, 80631, 117045, 128061, 134385, 213435, 241893, 351135, 403155, 640305, 725679, 1209465, 2177037, 3628395, 10885185]

約数ペア:

[(1, 10885185), (3, 3628395), (5, 2177037), (9, 1209465), (15, 725679), (17, 640305), (27, 403155), (31, 351135), (45, 241893), (51, 213435), (81, 134385), (85, 128061), (93, 117045), (135, 80631), (153, 71145), (155, 70227), (243, 44795), (255, 42687), (279, 39015), (289, 37665), (405, 26877), (459, 23715), (465, 23409), (527, 20655), (765, 14229), (837, 13005), (867, 12555), (1215, 8959), (1377, 7905), (1395, 7803), (1445, 7533), (1581, 6885), (2295, 4743), (2511, 4335), (2601, 4185), (2635, 4131)]