61419195

素因数分解:

$3^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{757}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 109515840

約数和(自身を除く): 48096645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 601, 757, 1803, 2271, 3005, 3785, 5409, 6813, 9015, 11355, 16227, 20439, 27045, 34065, 81135, 102195, 454957, 1364871, 2274785, 4094613, 6824355, 12283839, 20473065, 61419195]

約数ペア:

[(1, 61419195), (3, 20473065), (5, 12283839), (9, 6824355), (15, 4094613), (27, 2274785), (45, 1364871), (135, 454957), (601, 102195), (757, 81135), (1803, 34065), (2271, 27045), (3005, 20439), (3785, 16227), (5409, 11355), (6813, 9015)]