15692471529

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 25671647232

約数和(自身を除く): 9979175703

約数列:

[1, 3, 7, 21, 31, 49, 93, 97, 131, 147, 217, 271, 291, 393, 651, 679, 813, 917, 1519, 1897, 2037, 2751, 3007, 4061, 4557, 4753, 5691, 6419, 8401, 9021, 12183, 12707, 13279, 14259, 19257, 21049, 25203, 26287, 28427, 35501, 38121, 39837, 58807, 63147, 78861, 85281, 88949, 106503, 147343, 176421, 184009, 198989, 248507, 266847, 393917, 411649, 442029, 552027, 596967, 622643, 745521, 814897, 1100531, 1181751, 1234947, 1288063, 1739549, 1867929, 2444691, 2757419, 3301593, 3443597, 3864189, 5218647, 5704279, 7703717, 8272257, 10330791, 17112837, 19301933, 23111151, 24105179, 39929953, 53926019, 57905799, 72315537, 106751507, 119789859, 161778057, 168736253, 320254521, 506208759, 747260549, 2241781647, 5230823843, 15692471529]

約数ペア:

[(1, 15692471529), (3, 5230823843), (7, 2241781647), (21, 747260549), (31, 506208759), (49, 320254521), (93, 168736253), (97, 161778057), (131, 119789859), (147, 106751507), (217, 72315537), (271, 57905799), (291, 53926019), (393, 39929953), (651, 24105179), (679, 23111151), (813, 19301933), (917, 17112837), (1519, 10330791), (1897, 8272257), (2037, 7703717), (2751, 5704279), (3007, 5218647), (4061, 3864189), (4557, 3443597), (4753, 3301593), (5691, 2757419), (6419, 2444691), (8401, 1867929), (9021, 1739549), (12183, 1288063), (12707, 1234947), (13279, 1181751), (14259, 1100531), (19257, 814897), (21049, 745521), (25203, 622643), (26287, 596967), (28427, 552027), (35501, 442029), (38121, 411649), (39837, 393917), (58807, 266847), (63147, 248507), (78861, 198989), (85281, 184009), (88949, 176421), (106503, 147343)]