87359175

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 177845760

約数和(自身を除く): 90486585

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 27, 45, 51, 69, 75, 85, 115, 135, 153, 207, 225, 255, 331, 345, 391, 425, 459, 575, 621, 675, 765, 993, 1035, 1173, 1275, 1655, 1725, 1955, 2295, 2979, 3105, 3519, 3825, 4965, 5175, 5627, 5865, 7613, 8275, 8937, 9775, 10557, 11475, 14895, 15525, 16881, 17595, 22839, 24825, 28135, 29325, 38065, 44685, 50643, 52785, 68517, 74475, 84405, 87975, 114195, 129421, 140675, 151929, 190325, 205551, 223425, 253215, 263925, 342585, 388263, 422025, 570975, 647105, 759645, 1027755, 1164789, 1266075, 1712925, 1941315, 3235525, 3494367, 3798225, 5138775, 5823945, 9706575, 17471835, 29119725, 87359175]

約数ペア:

[(1, 87359175), (3, 29119725), (5, 17471835), (9, 9706575), (15, 5823945), (17, 5138775), (23, 3798225), (25, 3494367), (27, 3235525), (45, 1941315), (51, 1712925), (69, 1266075), (75, 1164789), (85, 1027755), (115, 759645), (135, 647105), (153, 570975), (207, 422025), (225, 388263), (255, 342585), (331, 263925), (345, 253215), (391, 223425), (425, 205551), (459, 190325), (575, 151929), (621, 140675), (675, 129421), (765, 114195), (993, 87975), (1035, 84405), (1173, 74475), (1275, 68517), (1655, 52785), (1725, 50643), (1955, 44685), (2295, 38065), (2979, 29325), (3105, 28135), (3519, 24825), (3825, 22839), (4965, 17595), (5175, 16881), (5627, 15525), (5865, 14895), (7613, 11475), (8275, 10557), (8937, 9775)]