136435905

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 245817936

約数和(自身を除く): 109382031

約数列:

[1, 3, 5, 9, 15, 41, 45, 73, 123, 205, 219, 365, 369, 615, 657, 1013, 1095, 1845, 2993, 3039, 3285, 5065, 8979, 9117, 14965, 15195, 26937, 41533, 44895, 45585, 73949, 124599, 134685, 207665, 221847, 369745, 373797, 622995, 665541, 1109235, 1868985, 3031909, 3327705, 9095727, 15159545, 27287181, 45478635, 136435905]

約数ペア:

[(1, 136435905), (3, 45478635), (5, 27287181), (9, 15159545), (15, 9095727), (41, 3327705), (45, 3031909), (73, 1868985), (123, 1109235), (205, 665541), (219, 622995), (365, 373797), (369, 369745), (615, 221847), (657, 207665), (1013, 134685), (1095, 124599), (1845, 73949), (2993, 45585), (3039, 44895), (3285, 41533), (5065, 26937), (8979, 15195), (9117, 14965)]