13692975

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 23894304

約数和(自身を除く): 10201329

約数列:

[1, 3, 5, 15, 25, 41, 61, 73, 75, 123, 183, 205, 219, 305, 365, 615, 915, 1025, 1095, 1525, 1825, 2501, 2993, 3075, 4453, 4575, 5475, 7503, 8979, 12505, 13359, 14965, 22265, 37515, 44895, 62525, 66795, 74825, 111325, 182573, 187575, 224475, 333975, 547719, 912865, 2738595, 4564325, 13692975]

約数ペア:

[(1, 13692975), (3, 4564325), (5, 2738595), (15, 912865), (25, 547719), (41, 333975), (61, 224475), (73, 187575), (75, 182573), (123, 111325), (183, 74825), (205, 66795), (219, 62525), (305, 44895), (365, 37515), (615, 22265), (915, 14965), (1025, 13359), (1095, 12505), (1525, 8979), (1825, 7503), (2501, 5475), (2993, 4575), (3075, 4453)]