23489325

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 48211200

約数和(自身を除く): 24721875

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 27, 45, 51, 69, 75, 85, 89, 115, 135, 153, 207, 225, 255, 267, 345, 391, 425, 445, 459, 575, 621, 675, 765, 801, 1035, 1173, 1275, 1335, 1513, 1725, 1955, 2047, 2225, 2295, 2403, 3105, 3519, 3825, 4005, 4539, 5175, 5865, 6141, 6675, 7565, 9775, 10235, 10557, 11475, 12015, 13617, 15525, 17595, 18423, 20025, 22695, 29325, 30705, 34799, 37825, 40851, 51175, 52785, 55269, 60075, 68085, 87975, 92115, 104397, 113475, 153525, 173995, 204255, 263925, 276345, 313191, 340425, 460575, 521985, 869975, 939573, 1021275, 1381725, 1565955, 2609925, 4697865, 7829775, 23489325]

約数ペア:

[(1, 23489325), (3, 7829775), (5, 4697865), (9, 2609925), (15, 1565955), (17, 1381725), (23, 1021275), (25, 939573), (27, 869975), (45, 521985), (51, 460575), (69, 340425), (75, 313191), (85, 276345), (89, 263925), (115, 204255), (135, 173995), (153, 153525), (207, 113475), (225, 104397), (255, 92115), (267, 87975), (345, 68085), (391, 60075), (425, 55269), (445, 52785), (459, 51175), (575, 40851), (621, 37825), (675, 34799), (765, 30705), (801, 29325), (1035, 22695), (1173, 20025), (1275, 18423), (1335, 17595), (1513, 15525), (1725, 13617), (1955, 12015), (2047, 11475), (2225, 10557), (2295, 10235), (2403, 9775), (3105, 7565), (3519, 6675), (3825, 6141), (4005, 5865), (4539, 5175)]