2017182555

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2663}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 3723632640

約数和(自身を除く): 1706450085

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 181, 279, 465, 543, 837, 905, 1395, 1629, 2663, 2715, 4185, 4887, 5611, 7989, 8145, 13315, 16833, 23967, 24435, 28055, 39945, 50499, 71901, 82553, 84165, 119835, 151497, 247659, 252495, 359505, 412765, 482003, 742977, 757485, 1238295, 1446009, 2228931, 2410015, 3714885, 4338027, 7230045, 11144655, 13014081, 14942093, 21690135, 44826279, 65070405, 74710465, 134478837, 224131395, 403436511, 672394185, 2017182555]

約数ペア:

[(1, 2017182555), (3, 672394185), (5, 403436511), (9, 224131395), (15, 134478837), (27, 74710465), (31, 65070405), (45, 44826279), (93, 21690135), (135, 14942093), (155, 13014081), (181, 11144655), (279, 7230045), (465, 4338027), (543, 3714885), (837, 2410015), (905, 2228931), (1395, 1446009), (1629, 1238295), (2663, 757485), (2715, 742977), (4185, 482003), (4887, 412765), (5611, 359505), (7989, 252495), (8145, 247659), (13315, 151497), (16833, 119835), (23967, 84165), (24435, 82553), (28055, 71901), (39945, 50499)]