4230045

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 7892352

約数和(自身を除く): 3662307

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 67, 69, 115, 183, 201, 207, 305, 335, 345, 549, 603, 915, 1005, 1035, 1403, 1541, 2745, 3015, 4087, 4209, 4623, 7015, 7705, 12261, 12627, 13869, 20435, 21045, 23115, 36783, 61305, 63135, 69345, 94001, 183915, 282003, 470005, 846009, 1410015, 4230045]

約数ペア:

[(1, 4230045), (3, 1410015), (5, 846009), (9, 470005), (15, 282003), (23, 183915), (45, 94001), (61, 69345), (67, 63135), (69, 61305), (115, 36783), (183, 23115), (201, 21045), (207, 20435), (305, 13869), (335, 12627), (345, 12261), (549, 7705), (603, 7015), (915, 4623), (1005, 4209), (1035, 4087), (1403, 3015), (1541, 2745)]