73528315

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 107495424

約数和(自身を除く): 33967109

約数列:

[1, 5, 7, 17, 35, 85, 119, 191, 595, 647, 955, 1337, 3235, 3247, 4529, 6685, 10999, 16235, 22645, 22729, 54995, 76993, 113645, 123577, 384965, 617885, 865039, 2100809, 4325195, 10504045, 14705663, 73528315]

約数ペア:

[(1, 73528315), (5, 14705663), (7, 10504045), (17, 4325195), (35, 2100809), (85, 865039), (119, 617885), (191, 384965), (595, 123577), (647, 113645), (955, 76993), (1337, 54995), (3235, 22729), (3247, 22645), (4529, 16235), (6685, 10999)]