41788125

素因数分解:

$3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 120

約数和(自身を含む): 87721920

約数和(自身を除く): 45933795

約数列:

[1, 3, 5, 9, 15, 17, 19, 23, 25, 45, 51, 57, 69, 75, 85, 95, 115, 125, 153, 171, 207, 225, 255, 285, 323, 345, 375, 391, 425, 437, 475, 575, 625, 765, 855, 969, 1035, 1125, 1173, 1275, 1311, 1425, 1615, 1725, 1875, 1955, 2125, 2185, 2375, 2875, 2907, 3519, 3825, 3933, 4275, 4845, 5175, 5625, 5865, 6375, 6555, 7125, 7429, 8075, 8625, 9775, 10625, 10925, 11875, 14375, 14535, 17595, 19125, 19665, 21375, 22287, 24225, 25875, 29325, 31875, 32775, 35625, 37145, 40375, 43125, 48875, 54625, 66861, 72675, 87975, 95625, 98325, 106875, 111435, 121125, 129375, 146625, 163875, 185725, 201875, 244375, 273125, 334305, 363375, 439875, 491625, 557175, 605625, 733125, 819375, 928625, 1671525, 1816875, 2199375, 2458125, 2785875, 4643125, 8357625, 13929375, 41788125]

約数ペア:

[(1, 41788125), (3, 13929375), (5, 8357625), (9, 4643125), (15, 2785875), (17, 2458125), (19, 2199375), (23, 1816875), (25, 1671525), (45, 928625), (51, 819375), (57, 733125), (69, 605625), (75, 557175), (85, 491625), (95, 439875), (115, 363375), (125, 334305), (153, 273125), (171, 244375), (207, 201875), (225, 185725), (255, 163875), (285, 146625), (323, 129375), (345, 121125), (375, 111435), (391, 106875), (425, 98325), (437, 95625), (475, 87975), (575, 72675), (625, 66861), (765, 54625), (855, 48875), (969, 43125), (1035, 40375), (1125, 37145), (1173, 35625), (1275, 32775), (1311, 31875), (1425, 29325), (1615, 25875), (1725, 24225), (1875, 22287), (1955, 21375), (2125, 19665), (2185, 19125), (2375, 17595), (2875, 14535), (2907, 14375), (3519, 11875), (3825, 10925), (3933, 10625), (4275, 9775), (4845, 8625), (5175, 8075), (5625, 7429), (5865, 7125), (6375, 6555)]