129632235

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1871}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 215654400

約数和(自身を除く): 86022165

約数列:

[1, 3, 5, 15, 31, 93, 149, 155, 447, 465, 745, 1871, 2235, 4619, 5613, 9355, 13857, 23095, 28065, 58001, 69285, 174003, 278779, 290005, 836337, 870015, 1393895, 4181685, 8642149, 25926447, 43210745, 129632235]

約数ペア:

[(1, 129632235), (3, 43210745), (5, 25926447), (15, 8642149), (31, 4181685), (93, 1393895), (149, 870015), (155, 836337), (447, 290005), (465, 278779), (745, 174003), (1871, 69285), (2235, 58001), (4619, 28065), (5613, 23095), (9355, 13857)]