157048485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 296110080

約数和(自身を除く): 139061595

約数列:

[1, 3, 5, 11, 15, 23, 29, 33, 55, 69, 87, 115, 145, 165, 253, 319, 345, 435, 667, 759, 957, 1265, 1427, 1595, 2001, 3335, 3795, 4281, 4785, 7135, 7337, 10005, 15697, 21405, 22011, 32821, 36685, 41383, 47091, 78485, 98463, 110055, 124149, 164105, 206915, 235455, 361031, 455213, 492315, 620745, 951809, 1083093, 1365639, 1805155, 2276065, 2855427, 4759045, 5415465, 6828195, 10469899, 14277135, 31409697, 52349495, 157048485]

約数ペア:

[(1, 157048485), (3, 52349495), (5, 31409697), (11, 14277135), (15, 10469899), (23, 6828195), (29, 5415465), (33, 4759045), (55, 2855427), (69, 2276065), (87, 1805155), (115, 1365639), (145, 1083093), (165, 951809), (253, 620745), (319, 492315), (345, 455213), (435, 361031), (667, 235455), (759, 206915), (957, 164105), (1265, 124149), (1427, 110055), (1595, 98463), (2001, 78485), (3335, 47091), (3795, 41383), (4281, 36685), (4785, 32821), (7135, 22011), (7337, 21405), (10005, 15697)]