15155970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 36479808

約数和(自身を除く): 21323838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 907, 1114, 1671, 1814, 2721, 2785, 3342, 4535, 5442, 5570, 8355, 9070, 13605, 16710, 27210, 505199, 1010398, 1515597, 2525995, 3031194, 5051990, 7577985, 15155970]

約数ペア:

[(1, 15155970), (2, 7577985), (3, 5051990), (5, 3031194), (6, 2525995), (10, 1515597), (15, 1010398), (30, 505199), (557, 27210), (907, 16710), (1114, 13605), (1671, 9070), (1814, 8355), (2721, 5570), (2785, 5442), (3342, 4535)]