45212685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 88197120

約数和(自身を除く): 42984435

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 131, 133, 173, 285, 393, 399, 519, 655, 665, 865, 917, 1211, 1965, 1995, 2489, 2595, 2751, 3287, 3633, 4585, 6055, 7467, 9861, 12445, 13755, 16435, 17423, 18165, 22663, 23009, 37335, 49305, 52269, 67989, 69027, 87115, 113315, 115045, 158641, 261345, 339945, 345135, 430597, 475923, 793205, 1291791, 2152985, 2379615, 3014179, 6458955, 9042537, 15070895, 45212685]

約数ペア:

[(1, 45212685), (3, 15070895), (5, 9042537), (7, 6458955), (15, 3014179), (19, 2379615), (21, 2152985), (35, 1291791), (57, 793205), (95, 475923), (105, 430597), (131, 345135), (133, 339945), (173, 261345), (285, 158641), (393, 115045), (399, 113315), (519, 87115), (655, 69027), (665, 67989), (865, 52269), (917, 49305), (1211, 37335), (1965, 23009), (1995, 22663), (2489, 18165), (2595, 17423), (2751, 16435), (3287, 13755), (3633, 12445), (4585, 9861), (6055, 7467)]