490124145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{24439}}^1$

素因数の和:24645

約数の個数: 32

約数和(自身を含む): 900956160

約数和(自身を除く): 410832015

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 2865, 4011, 6685, 20055, 24439, 73317, 122195, 171073, 366585, 513219, 855365, 2566095, 4667849, 14003547, 23339245, 32674943, 70017735, 98024829, 163374715, 490124145]

約数ペア:

[(1, 490124145), (3, 163374715), (5, 98024829), (7, 70017735), (15, 32674943), (21, 23339245), (35, 14003547), (105, 4667849), (191, 2566095), (573, 855365), (955, 513219), (1337, 366585), (2865, 171073), (4011, 122195), (6685, 73317), (20055, 24439)]