171698085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 326817504

約数和(自身を除く): 155119419

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 169, 195, 211, 321, 507, 535, 585, 633, 845, 963, 1055, 1391, 1521, 1605, 1899, 2535, 2743, 3165, 4173, 4815, 6955, 7605, 8229, 9495, 12519, 13715, 18083, 20865, 22577, 24687, 35659, 41145, 54249, 62595, 67731, 90415, 106977, 112885, 123435, 162747, 178295, 203193, 271245, 293501, 320931, 338655, 534885, 813735, 880503, 1015965, 1467505, 1604655, 2641509, 3815513, 4402515, 11446539, 13207545, 19077565, 34339617, 57232695, 171698085]

約数ペア:

[(1, 171698085), (3, 57232695), (5, 34339617), (9, 19077565), (13, 13207545), (15, 11446539), (39, 4402515), (45, 3815513), (65, 2641509), (107, 1604655), (117, 1467505), (169, 1015965), (195, 880503), (211, 813735), (321, 534885), (507, 338655), (535, 320931), (585, 293501), (633, 271245), (845, 203193), (963, 178295), (1055, 162747), (1391, 123435), (1521, 112885), (1605, 106977), (1899, 90415), (2535, 67731), (2743, 62595), (3165, 54249), (4173, 41145), (4815, 35659), (6955, 24687), (7605, 22577), (8229, 20865), (9495, 18083), (12519, 13715)]