88517975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 141053472

約数和(自身を除く): 52535497

約数列:

[1, 5, 7, 13, 25, 35, 41, 65, 73, 91, 169, 175, 205, 287, 325, 365, 455, 511, 533, 845, 949, 1025, 1183, 1435, 1825, 2275, 2555, 2665, 2993, 3731, 4225, 4745, 5915, 6643, 6929, 7175, 12337, 12775, 13325, 14965, 18655, 20951, 23725, 29575, 33215, 34645, 38909, 48503, 61685, 74825, 86359, 93275, 104755, 166075, 173225, 194545, 242515, 272363, 308425, 431795, 505817, 523775, 972725, 1212575, 1361815, 2158975, 2529085, 3540719, 6809075, 12645425, 17703595, 88517975]

約数ペア:

[(1, 88517975), (5, 17703595), (7, 12645425), (13, 6809075), (25, 3540719), (35, 2529085), (41, 2158975), (65, 1361815), (73, 1212575), (91, 972725), (169, 523775), (175, 505817), (205, 431795), (287, 308425), (325, 272363), (365, 242515), (455, 194545), (511, 173225), (533, 166075), (845, 104755), (949, 93275), (1025, 86359), (1183, 74825), (1435, 61685), (1825, 48503), (2275, 38909), (2555, 34645), (2665, 33215), (2993, 29575), (3731, 23725), (4225, 20951), (4745, 18655), (5915, 14965), (6643, 13325), (6929, 12775), (7175, 12337)]