13151550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 33390720

約数和(自身を除く): 20239170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2039, 2150, 3225, 4078, 6117, 6450, 10195, 12234, 20390, 30585, 50975, 61170, 87677, 101950, 152925, 175354, 263031, 305850, 438385, 526062, 876770, 1315155, 2191925, 2630310, 4383850, 6575775, 13151550]

約数ペア:

[(1, 13151550), (2, 6575775), (3, 4383850), (5, 2630310), (6, 2191925), (10, 1315155), (15, 876770), (25, 526062), (30, 438385), (43, 305850), (50, 263031), (75, 175354), (86, 152925), (129, 101950), (150, 87677), (215, 61170), (258, 50975), (430, 30585), (645, 20390), (1075, 12234), (1290, 10195), (2039, 6450), (2150, 6117), (3225, 4078)]