41996475

素因数分解:

$3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 80883712

約数和(自身を除く): 38887237

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 223, 225, 243, 279, 405, 465, 669, 675, 775, 837, 1115, 1215, 1395, 2007, 2025, 2325, 2511, 3345, 4185, 5575, 6021, 6075, 6913, 6975, 7533, 10035, 12555, 16725, 18063, 20739, 20925, 30105, 34565, 37665, 50175, 54189, 62217, 62775, 90315, 103695, 150525, 172825, 186651, 188325, 270945, 311085, 451575, 518475, 559953, 933255, 1354725, 1555425, 1679859, 2799765, 4666275, 8399295, 13998825, 41996475]

約数ペア:

[(1, 41996475), (3, 13998825), (5, 8399295), (9, 4666275), (15, 2799765), (25, 1679859), (27, 1555425), (31, 1354725), (45, 933255), (75, 559953), (81, 518475), (93, 451575), (135, 311085), (155, 270945), (223, 188325), (225, 186651), (243, 172825), (279, 150525), (405, 103695), (465, 90315), (669, 62775), (675, 62217), (775, 54189), (837, 50175), (1115, 37665), (1215, 34565), (1395, 30105), (2007, 20925), (2025, 20739), (2325, 18063), (2511, 16725), (3345, 12555), (4185, 10035), (5575, 7533), (6021, 6975), (6075, 6913)]