12494265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 23639040

約数和(自身を除く): 11144775

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 89, 105, 147, 191, 245, 267, 445, 573, 623, 735, 955, 1335, 1337, 1869, 2865, 3115, 4011, 4361, 6685, 9345, 9359, 13083, 16999, 20055, 21805, 28077, 46795, 50997, 65415, 84995, 118993, 140385, 254985, 356979, 594965, 832951, 1784895, 2498853, 4164755, 12494265]

約数ペア:

[(1, 12494265), (3, 4164755), (5, 2498853), (7, 1784895), (15, 832951), (21, 594965), (35, 356979), (49, 254985), (89, 140385), (105, 118993), (147, 84995), (191, 65415), (245, 50997), (267, 46795), (445, 28077), (573, 21805), (623, 20055), (735, 16999), (955, 13083), (1335, 9359), (1337, 9345), (1869, 6685), (2865, 4361), (3115, 4011)]