73064985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22447}}^1$

素因数の和:22493

約数の個数: 32

約数和(自身を含む): 137920512

約数和(自身を除く): 64855527

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 22447, 67341, 112235, 157129, 336705, 471387, 695857, 785645, 2087571, 2356935, 3479285, 4870999, 10437855, 14612997, 24354995, 73064985]

約数ペア:

[(1, 73064985), (3, 24354995), (5, 14612997), (7, 10437855), (15, 4870999), (21, 3479285), (31, 2356935), (35, 2087571), (93, 785645), (105, 695857), (155, 471387), (217, 336705), (465, 157129), (651, 112235), (1085, 67341), (3255, 22447)]