148928595

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 242429760

約数和(自身を除く): 93501165

約数列:

[1, 3, 5, 15, 89, 267, 281, 397, 445, 843, 1191, 1335, 1405, 1985, 4215, 5955, 25009, 35333, 75027, 105999, 111557, 125045, 176665, 334671, 375135, 529995, 557785, 1673355, 9928573, 29785719, 49642865, 148928595]

約数ペア:

[(1, 148928595), (3, 49642865), (5, 29785719), (15, 9928573), (89, 1673355), (267, 557785), (281, 529995), (397, 375135), (445, 334671), (843, 176665), (1191, 125045), (1335, 111557), (1405, 105999), (1985, 75027), (4215, 35333), (5955, 25009)]