73861545

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 121599360

約数和(自身を除く): 47737815

約数列:

[1, 3, 5, 15, 61, 89, 183, 267, 305, 445, 907, 915, 1335, 2721, 4535, 5429, 13605, 16287, 27145, 55327, 80723, 81435, 165981, 242169, 276635, 403615, 829905, 1210845, 4924103, 14772309, 24620515, 73861545]

約数ペア:

[(1, 73861545), (3, 24620515), (5, 14772309), (15, 4924103), (61, 1210845), (89, 829905), (183, 403615), (267, 276635), (305, 242169), (445, 165981), (907, 81435), (915, 80723), (1335, 55327), (2721, 27145), (4535, 16287), (5429, 13605)]