15572884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 30618000

約数和(自身を除く): 15045116

約数列:

[1, 2, 4, 17, 29, 34, 53, 58, 68, 106, 116, 149, 212, 298, 493, 596, 901, 986, 1537, 1802, 1972, 2533, 3074, 3604, 4321, 5066, 6148, 7897, 8642, 10132, 15794, 17284, 26129, 31588, 52258, 73457, 104516, 134249, 146914, 229013, 268498, 293828, 458026, 536996, 916052, 3893221, 7786442, 15572884]

約数ペア:

[(1, 15572884), (2, 7786442), (4, 3893221), (17, 916052), (29, 536996), (34, 458026), (53, 293828), (58, 268498), (68, 229013), (106, 146914), (116, 134249), (149, 104516), (212, 73457), (298, 52258), (493, 31588), (596, 26129), (901, 17284), (986, 15794), (1537, 10132), (1802, 8642), (1972, 7897), (2533, 6148), (3074, 5066), (3604, 4321)]