1325602275

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1699}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 2236166400

約数和(自身を除く): 910564125

約数列:

[1, 3, 5, 15, 25, 75, 101, 103, 303, 309, 505, 515, 1515, 1545, 1699, 2525, 2575, 5097, 7575, 7725, 8495, 10403, 25485, 31209, 42475, 52015, 127425, 156045, 171599, 174997, 260075, 514797, 524991, 780225, 857995, 874985, 2573985, 2624955, 4289975, 4374925, 12869925, 13124775, 17674697, 53024091, 88373485, 265120455, 441867425, 1325602275]

約数ペア:

[(1, 1325602275), (3, 441867425), (5, 265120455), (15, 88373485), (25, 53024091), (75, 17674697), (101, 13124775), (103, 12869925), (303, 4374925), (309, 4289975), (505, 2624955), (515, 2573985), (1515, 874985), (1545, 857995), (1699, 780225), (2525, 524991), (2575, 514797), (5097, 260075), (7575, 174997), (7725, 171599), (8495, 156045), (10403, 127425), (25485, 52015), (31209, 42475)]