15318345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6343}}^1$

素因数の和:6381

約数の個数: 32

約数和(自身を含む): 29233152

約数和(自身を除く): 13914807

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 6343, 19029, 31715, 44401, 95145, 133203, 145889, 222005, 437667, 666015, 729445, 1021223, 2188335, 3063669, 5106115, 15318345]

約数ペア:

[(1, 15318345), (3, 5106115), (5, 3063669), (7, 2188335), (15, 1021223), (21, 729445), (23, 666015), (35, 437667), (69, 222005), (105, 145889), (115, 133203), (161, 95145), (345, 44401), (483, 31715), (805, 19029), (2415, 6343)]