22488795

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 47923200

約数和(自身を除く): 25434405

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 47, 49, 63, 93, 105, 141, 147, 155, 217, 235, 245, 279, 315, 329, 343, 423, 441, 465, 651, 705, 735, 987, 1029, 1085, 1395, 1457, 1519, 1645, 1715, 1953, 2115, 2205, 2303, 2961, 3087, 3255, 4371, 4557, 4935, 5145, 6909, 7285, 7595, 9765, 10199, 10633, 11515, 13113, 13671, 14805, 15435, 16121, 20727, 21855, 22785, 30597, 31899, 34545, 48363, 50995, 53165, 65565, 68355, 71393, 80605, 91791, 95697, 103635, 145089, 152985, 159495, 214179, 241815, 356965, 458955, 478485, 499751, 642537, 725445, 1070895, 1499253, 2498755, 3212685, 4497759, 7496265, 22488795]

約数ペア:

[(1, 22488795), (3, 7496265), (5, 4497759), (7, 3212685), (9, 2498755), (15, 1499253), (21, 1070895), (31, 725445), (35, 642537), (45, 499751), (47, 478485), (49, 458955), (63, 356965), (93, 241815), (105, 214179), (141, 159495), (147, 152985), (155, 145089), (217, 103635), (235, 95697), (245, 91791), (279, 80605), (315, 71393), (329, 68355), (343, 65565), (423, 53165), (441, 50995), (465, 48363), (651, 34545), (705, 31899), (735, 30597), (987, 22785), (1029, 21855), (1085, 20727), (1395, 16121), (1457, 15435), (1519, 14805), (1645, 13671), (1715, 13113), (1953, 11515), (2115, 10633), (2205, 10199), (2303, 9765), (2961, 7595), (3087, 7285), (3255, 6909), (4371, 5145), (4557, 4935)]