201088425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 355120128

約数和(自身を除く): 154031703

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 345, 575, 645, 989, 1075, 1725, 2711, 2967, 3225, 4945, 8133, 13555, 14835, 24725, 40665, 62353, 67775, 74175, 116573, 187059, 203325, 311765, 349719, 582865, 935295, 1558825, 1748595, 2681179, 2914325, 4676475, 8043537, 8742975, 13405895, 40217685, 67029475, 201088425]

約数ペア:

[(1, 201088425), (3, 67029475), (5, 40217685), (15, 13405895), (23, 8742975), (25, 8043537), (43, 4676475), (69, 2914325), (75, 2681179), (115, 1748595), (129, 1558825), (215, 935295), (345, 582865), (575, 349719), (645, 311765), (989, 203325), (1075, 187059), (1725, 116573), (2711, 74175), (2967, 67775), (3225, 62353), (4945, 40665), (8133, 24725), (13555, 14835)]