211672772115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{87649181}}^1$

素因数の和:87649219

約数の個数: 32

約数和(自身を含む): 403887430656

約数和(自身を除く): 192214658541

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 87649181, 262947543, 438245905, 613544267, 1314737715, 1840632801, 2015931163, 3067721335, 6047793489, 9203164005, 10079655815, 14111518141, 30238967445, 42334554423, 70557590705, 211672772115]

約数ペア:

[(1, 211672772115), (3, 70557590705), (5, 42334554423), (7, 30238967445), (15, 14111518141), (21, 10079655815), (23, 9203164005), (35, 6047793489), (69, 3067721335), (105, 2015931163), (115, 1840632801), (161, 1314737715), (345, 613544267), (483, 438245905), (805, 262947543), (2415, 87649181)]