24799175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 35354880

約数和(自身を除く): 10555705

約数列:

[1, 5, 17, 23, 25, 43, 59, 85, 115, 215, 295, 391, 425, 575, 731, 989, 1003, 1075, 1357, 1475, 1955, 2537, 3655, 4945, 5015, 6785, 9775, 12685, 16813, 18275, 23069, 24725, 25075, 33925, 43129, 58351, 63425, 84065, 115345, 215645, 291755, 420325, 576725, 991967, 1078225, 1458775, 4959835, 24799175]

約数ペア:

[(1, 24799175), (5, 4959835), (17, 1458775), (23, 1078225), (25, 991967), (43, 576725), (59, 420325), (85, 291755), (115, 215645), (215, 115345), (295, 84065), (391, 63425), (425, 58351), (575, 43129), (731, 33925), (989, 25075), (1003, 24725), (1075, 23069), (1357, 18275), (1475, 16813), (1955, 12685), (2537, 9775), (3655, 6785), (4945, 5015)]