103340475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{21871}}^1$

素因数の和:21897

約数の個数: 48

約数和(自身を含む): 216970240

約数和(自身を除く): 113629765

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, 21871, 65613, 109355, 153097, 196839, 328065, 459291, 546775, 590517, 765485, 984195, 1377873, 1640325, 2296455, 2952585, 3827425, 4133619, 4920975, 6889365, 11482275, 14762925, 20668095, 34446825, 103340475]

約数ペア:

[(1, 103340475), (3, 34446825), (5, 20668095), (7, 14762925), (9, 11482275), (15, 6889365), (21, 4920975), (25, 4133619), (27, 3827425), (35, 2952585), (45, 2296455), (63, 1640325), (75, 1377873), (105, 984195), (135, 765485), (175, 590517), (189, 546775), (225, 459291), (315, 328065), (525, 196839), (675, 153097), (945, 109355), (1575, 65613), (4725, 21871)]