22553895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 47222784

約数和(自身を除く): 24668889

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 41, 65, 91, 93, 105, 123, 155, 169, 195, 205, 217, 273, 287, 403, 455, 465, 507, 533, 615, 651, 845, 861, 1085, 1183, 1209, 1271, 1365, 1435, 1599, 2015, 2535, 2665, 2821, 3255, 3549, 3731, 3813, 4305, 5239, 5915, 6045, 6355, 6929, 7995, 8463, 8897, 11193, 14105, 15717, 16523, 17745, 18655, 19065, 20787, 26195, 26691, 34645, 36673, 42315, 44485, 48503, 49569, 55965, 78585, 82615, 103935, 110019, 115661, 133455, 145509, 183365, 214799, 242515, 247845, 346983, 550095, 578305, 644397, 727545, 1073995, 1503593, 1734915, 3221985, 4510779, 7517965, 22553895]

約数ペア:

[(1, 22553895), (3, 7517965), (5, 4510779), (7, 3221985), (13, 1734915), (15, 1503593), (21, 1073995), (31, 727545), (35, 644397), (39, 578305), (41, 550095), (65, 346983), (91, 247845), (93, 242515), (105, 214799), (123, 183365), (155, 145509), (169, 133455), (195, 115661), (205, 110019), (217, 103935), (273, 82615), (287, 78585), (403, 55965), (455, 49569), (465, 48503), (507, 44485), (533, 42315), (615, 36673), (651, 34645), (845, 26691), (861, 26195), (1085, 20787), (1183, 19065), (1209, 18655), (1271, 17745), (1365, 16523), (1435, 15717), (1599, 14105), (2015, 11193), (2535, 8897), (2665, 8463), (2821, 7995), (3255, 6929), (3549, 6355), (3731, 6045), (3813, 5915), (4305, 5239)]