4037075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 6428160

約数和(自身を除く): 2391085

約数列:

[1, 5, 7, 17, 23, 25, 35, 59, 85, 115, 119, 161, 175, 295, 391, 413, 425, 575, 595, 805, 1003, 1357, 1475, 1955, 2065, 2737, 2975, 4025, 5015, 6785, 7021, 9499, 9775, 10325, 13685, 23069, 25075, 33925, 35105, 47495, 68425, 115345, 161483, 175525, 237475, 576725, 807415, 4037075]

約数ペア:

[(1, 4037075), (5, 807415), (7, 576725), (17, 237475), (23, 175525), (25, 161483), (35, 115345), (59, 68425), (85, 47495), (115, 35105), (119, 33925), (161, 25075), (175, 23069), (295, 13685), (391, 10325), (413, 9775), (425, 9499), (575, 7021), (595, 6785), (805, 5015), (1003, 4025), (1357, 2975), (1475, 2737), (1955, 2065)]