80513595

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3337

約数の個数: 40

約数和(自身を含む): 146739120

約数和(自身を除く): 66225525

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2745, 3259, 4941, 8235, 9777, 16295, 24705, 29331, 48885, 87993, 146655, 198799, 263979, 439965, 596397, 993995, 1319895, 1789191, 2981985, 5367573, 8945955, 16102719, 26837865, 80513595]

約数ペア:

[(1, 80513595), (3, 26837865), (5, 16102719), (9, 8945955), (15, 5367573), (27, 2981985), (45, 1789191), (61, 1319895), (81, 993995), (135, 596397), (183, 439965), (305, 263979), (405, 198799), (549, 146655), (915, 87993), (1647, 48885), (2745, 29331), (3259, 24705), (4941, 16295), (8235, 9777)]