85097325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 153847296

約数和(自身を除く): 68749971

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 1275, 1581, 2153, 2325, 2635, 6459, 7905, 10765, 13175, 32295, 36601, 39525, 53825, 66743, 109803, 161475, 183005, 200229, 333715, 549015, 915025, 1001145, 1134631, 1668575, 2745075, 3403893, 5005725, 5673155, 17019465, 28365775, 85097325]

約数ペア:

[(1, 85097325), (3, 28365775), (5, 17019465), (15, 5673155), (17, 5005725), (25, 3403893), (31, 2745075), (51, 1668575), (75, 1134631), (85, 1001145), (93, 915025), (155, 549015), (255, 333715), (425, 200229), (465, 183005), (527, 161475), (775, 109803), (1275, 66743), (1581, 53825), (2153, 39525), (2325, 36601), (2635, 32295), (6459, 13175), (7905, 10765)]