127004985

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 228953088

約数和(自身を除く): 101948103

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 181, 279, 465, 503, 543, 905, 1395, 1509, 1629, 2515, 2715, 4527, 5611, 7545, 8145, 15593, 16833, 22635, 28055, 46779, 50499, 77965, 84165, 91043, 140337, 233895, 252495, 273129, 455215, 701685, 819387, 1365645, 2822333, 4096935, 8466999, 14111665, 25400997, 42334995, 127004985]

約数ペア:

[(1, 127004985), (3, 42334995), (5, 25400997), (9, 14111665), (15, 8466999), (31, 4096935), (45, 2822333), (93, 1365645), (155, 819387), (181, 701685), (279, 455215), (465, 273129), (503, 252495), (543, 233895), (905, 140337), (1395, 91043), (1509, 84165), (1629, 77965), (2515, 50499), (2715, 46779), (4527, 28055), (5611, 22635), (7545, 16833), (8145, 15593)]