15355236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 38836224

約数和(自身を除く): 23480988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 383, 514, 766, 771, 1028, 1149, 1532, 1542, 2298, 3084, 3341, 4596, 4979, 6682, 9958, 10023, 13364, 14937, 19916, 20046, 29874, 40092, 59748, 98431, 196862, 295293, 393724, 590586, 1181172, 1279603, 2559206, 3838809, 5118412, 7677618, 15355236]

約数ペア:

[(1, 15355236), (2, 7677618), (3, 5118412), (4, 3838809), (6, 2559206), (12, 1279603), (13, 1181172), (26, 590586), (39, 393724), (52, 295293), (78, 196862), (156, 98431), (257, 59748), (383, 40092), (514, 29874), (766, 20046), (771, 19916), (1028, 14937), (1149, 13364), (1532, 10023), (1542, 9958), (2298, 6682), (3084, 4979), (3341, 4596)]