69258735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1301}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 148677984

約数和(自身を除く): 79419249

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 169, 195, 273, 315, 455, 507, 585, 819, 845, 1183, 1301, 1365, 1521, 2535, 3549, 3903, 4095, 5915, 6505, 7605, 9107, 10647, 11709, 16913, 17745, 19515, 27321, 45535, 50739, 53235, 58545, 81963, 84565, 118391, 136605, 152217, 219869, 253695, 355173, 409815, 591955, 659607, 761085, 1065519, 1099345, 1539083, 1775865, 1978821, 3298035, 4617249, 5327595, 7695415, 9894105, 13851747, 23086245, 69258735]

約数ペア:

[(1, 69258735), (3, 23086245), (5, 13851747), (7, 9894105), (9, 7695415), (13, 5327595), (15, 4617249), (21, 3298035), (35, 1978821), (39, 1775865), (45, 1539083), (63, 1099345), (65, 1065519), (91, 761085), (105, 659607), (117, 591955), (169, 409815), (195, 355173), (273, 253695), (315, 219869), (455, 152217), (507, 136605), (585, 118391), (819, 84565), (845, 81963), (1183, 58545), (1301, 53235), (1365, 50739), (1521, 45535), (2535, 27321), (3549, 19515), (3903, 17745), (4095, 16913), (5915, 11709), (6505, 10647), (7605, 9107)]