41980995

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 86074560

約数和(自身を除く): 44093565

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 79, 105, 147, 237, 241, 245, 315, 395, 441, 553, 711, 723, 735, 1185, 1205, 1659, 1687, 2169, 2205, 2765, 3555, 3615, 3871, 4977, 5061, 8295, 8435, 10845, 11613, 11809, 15183, 19039, 19355, 24885, 25305, 34839, 35427, 57117, 58065, 59045, 75915, 95195, 106281, 133273, 171351, 174195, 177135, 285585, 399819, 531405, 666365, 856755, 932911, 1199457, 1999095, 2798733, 4664555, 5997285, 8396199, 13993665, 41980995]

約数ペア:

[(1, 41980995), (3, 13993665), (5, 8396199), (7, 5997285), (9, 4664555), (15, 2798733), (21, 1999095), (35, 1199457), (45, 932911), (49, 856755), (63, 666365), (79, 531405), (105, 399819), (147, 285585), (237, 177135), (241, 174195), (245, 171351), (315, 133273), (395, 106281), (441, 95195), (553, 75915), (711, 59045), (723, 58065), (735, 57117), (1185, 35427), (1205, 34839), (1659, 25305), (1687, 24885), (2169, 19355), (2205, 19039), (2765, 15183), (3555, 11809), (3615, 11613), (3871, 10845), (4977, 8435), (5061, 8295)]