345496725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{73121}}^1$

素因数の和:73147

約数の個数: 48

約数和(自身を含む): 725370240

約数和(自身を除く): 379873515

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 73121, 219363, 365605, 511847, 658089, 1096815, 1535541, 1828025, 1974267, 2559235, 3290445, 4606623, 5484075, 7677705, 9871335, 12796175, 13819869, 16452225, 23033115, 38388525, 49356675, 69099345, 115165575, 345496725]

約数ペア:

[(1, 345496725), (3, 115165575), (5, 69099345), (7, 49356675), (9, 38388525), (15, 23033115), (21, 16452225), (25, 13819869), (27, 12796175), (35, 9871335), (45, 7677705), (63, 5484075), (75, 4606623), (105, 3290445), (135, 2559235), (175, 1974267), (189, 1828025), (225, 1535541), (315, 1096815), (525, 658089), (675, 511847), (945, 365605), (1575, 219363), (4725, 73121)]