39148875

素因数分解:

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

素因数の和:150

約数の個数: 96

約数和(自身を含む): 78848640

約数和(自身を除く): 39699765

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 51, 69, 75, 85, 89, 115, 125, 153, 207, 225, 255, 267, 345, 375, 391, 425, 445, 575, 765, 801, 1035, 1125, 1173, 1275, 1335, 1513, 1725, 1955, 2047, 2125, 2225, 2875, 3519, 3825, 4005, 4539, 5175, 5865, 6141, 6375, 6675, 7565, 8625, 9775, 10235, 11125, 13617, 17595, 18423, 19125, 20025, 22695, 25875, 29325, 30705, 33375, 34799, 37825, 48875, 51175, 68085, 87975, 92115, 100125, 104397, 113475, 146625, 153525, 173995, 189125, 255875, 313191, 340425, 439875, 460575, 521985, 567375, 767625, 869975, 1565955, 1702125, 2302875, 2609925, 4349875, 7829775, 13049625, 39148875]

約数ペア:

[(1, 39148875), (3, 13049625), (5, 7829775), (9, 4349875), (15, 2609925), (17, 2302875), (23, 1702125), (25, 1565955), (45, 869975), (51, 767625), (69, 567375), (75, 521985), (85, 460575), (89, 439875), (115, 340425), (125, 313191), (153, 255875), (207, 189125), (225, 173995), (255, 153525), (267, 146625), (345, 113475), (375, 104397), (391, 100125), (425, 92115), (445, 87975), (575, 68085), (765, 51175), (801, 48875), (1035, 37825), (1125, 34799), (1173, 33375), (1275, 30705), (1335, 29325), (1513, 25875), (1725, 22695), (1955, 20025), (2047, 19125), (2125, 18423), (2225, 17595), (2875, 13617), (3519, 11125), (3825, 10235), (4005, 9775), (4539, 8625), (5175, 7565), (5865, 6675), (6141, 6375)]