11986335

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 22336704

約数和(自身を除く): 10350369

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 313, 333, 345, 555, 851, 939, 1035, 1565, 1665, 2553, 2817, 4255, 4695, 7199, 7659, 11581, 12765, 14085, 21597, 34743, 35995, 38295, 57905, 64791, 104229, 107985, 173715, 266363, 323955, 521145, 799089, 1331815, 2397267, 3995445, 11986335]

約数ペア:

[(1, 11986335), (3, 3995445), (5, 2397267), (9, 1331815), (15, 799089), (23, 521145), (37, 323955), (45, 266363), (69, 173715), (111, 107985), (115, 104229), (185, 64791), (207, 57905), (313, 38295), (333, 35995), (345, 34743), (555, 21597), (851, 14085), (939, 12765), (1035, 11581), (1565, 7659), (1665, 7199), (2553, 4695), (2817, 4255)]