7870485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3297

約数の個数: 32

約数和(自身を含む): 15022080

約数和(自身を除く): 7151595

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 3259, 9777, 16295, 22813, 48885, 68439, 74957, 114065, 224871, 342195, 374785, 524699, 1124355, 1574097, 2623495, 7870485]

約数ペア:

[(1, 7870485), (3, 2623495), (5, 1574097), (7, 1124355), (15, 524699), (21, 374785), (23, 342195), (35, 224871), (69, 114065), (105, 74957), (115, 68439), (161, 48885), (345, 22813), (483, 16295), (805, 9777), (2415, 3259)]