40531575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 80151120

約数和(自身を除く): 39619545

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 49, 75, 105, 123, 147, 175, 205, 245, 269, 287, 525, 615, 735, 807, 861, 1025, 1225, 1345, 1435, 1883, 2009, 3075, 3675, 4035, 4305, 5649, 6027, 6725, 7175, 9415, 10045, 11029, 13181, 20175, 21525, 28245, 30135, 33087, 39543, 47075, 50225, 55145, 65905, 77203, 141225, 150675, 165435, 197715, 231609, 275725, 329525, 386015, 540421, 827175, 988575, 1158045, 1621263, 1930075, 2702105, 5790225, 8106315, 13510525, 40531575]

約数ペア:

[(1, 40531575), (3, 13510525), (5, 8106315), (7, 5790225), (15, 2702105), (21, 1930075), (25, 1621263), (35, 1158045), (41, 988575), (49, 827175), (75, 540421), (105, 386015), (123, 329525), (147, 275725), (175, 231609), (205, 197715), (245, 165435), (269, 150675), (287, 141225), (525, 77203), (615, 65905), (735, 55145), (807, 50225), (861, 47075), (1025, 39543), (1225, 33087), (1345, 30135), (1435, 28245), (1883, 21525), (2009, 20175), (3075, 13181), (3675, 11029), (4035, 10045), (4305, 9415), (5649, 7175), (6027, 6725)]