312175065

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 508083840

約数和(自身を除く): 195908775

約数列:

[1, 3, 5, 15, 89, 197, 267, 445, 591, 985, 1187, 1335, 2955, 3561, 5935, 17533, 17805, 52599, 87665, 105643, 233839, 262995, 316929, 528215, 701517, 1169195, 1584645, 3507585, 20811671, 62435013, 104058355, 312175065]

約数ペア:

[(1, 312175065), (3, 104058355), (5, 62435013), (15, 20811671), (89, 3507585), (197, 1584645), (267, 1169195), (445, 701517), (591, 528215), (985, 316929), (1187, 262995), (1335, 233839), (2955, 105643), (3561, 87665), (5935, 52599), (17533, 17805)]