18324075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 39997440

約数和(自身を除く): 21673365

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 25, 33, 35, 55, 57, 75, 77, 95, 105, 133, 165, 167, 175, 209, 231, 275, 285, 385, 399, 475, 501, 525, 627, 665, 825, 835, 1045, 1155, 1169, 1425, 1463, 1837, 1925, 1995, 2505, 3135, 3173, 3325, 3507, 4175, 4389, 5225, 5511, 5775, 5845, 7315, 9185, 9519, 9975, 12525, 12859, 15675, 15865, 17535, 21945, 22211, 27555, 29225, 34903, 36575, 38577, 45925, 47595, 64295, 66633, 79325, 87675, 104709, 109725, 111055, 137775, 174515, 192885, 237975, 244321, 321475, 333165, 523545, 555275, 732963, 872575, 964425, 1221605, 1665825, 2617725, 3664815, 6108025, 18324075]

約数ペア:

[(1, 18324075), (3, 6108025), (5, 3664815), (7, 2617725), (11, 1665825), (15, 1221605), (19, 964425), (21, 872575), (25, 732963), (33, 555275), (35, 523545), (55, 333165), (57, 321475), (75, 244321), (77, 237975), (95, 192885), (105, 174515), (133, 137775), (165, 111055), (167, 109725), (175, 104709), (209, 87675), (231, 79325), (275, 66633), (285, 64295), (385, 47595), (399, 45925), (475, 38577), (501, 36575), (525, 34903), (627, 29225), (665, 27555), (825, 22211), (835, 21945), (1045, 17535), (1155, 15865), (1169, 15675), (1425, 12859), (1463, 12525), (1837, 9975), (1925, 9519), (1995, 9185), (2505, 7315), (3135, 5845), (3173, 5775), (3325, 5511), (3507, 5225), (4175, 4389)]