73789935

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 121575168

約数和(自身を除く): 47785233

約数列:

[1, 3, 5, 15, 43, 129, 215, 233, 491, 645, 699, 1165, 1473, 2455, 3495, 7365, 10019, 21113, 30057, 50095, 63339, 105565, 114403, 150285, 316695, 343209, 572015, 1716045, 4919329, 14757987, 24596645, 73789935]

約数ペア:

[(1, 73789935), (3, 24596645), (5, 14757987), (15, 4919329), (43, 1716045), (129, 572015), (215, 343209), (233, 316695), (491, 150285), (645, 114403), (699, 105565), (1165, 63339), (1473, 50095), (2455, 30057), (3495, 21113), (7365, 10019)]