153133025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 212129280

約数和(自身を除く): 58996255

約数列:

[1, 5, 17, 25, 31, 59, 85, 155, 197, 295, 425, 527, 775, 985, 1003, 1475, 1829, 2635, 3349, 4925, 5015, 6107, 9145, 11623, 13175, 16745, 25075, 30535, 31093, 45725, 58115, 83725, 103819, 152675, 155465, 197591, 290575, 360313, 519095, 777325, 987955, 1801565, 2595475, 4939775, 6125321, 9007825, 30626605, 153133025]

約数ペア:

[(1, 153133025), (5, 30626605), (17, 9007825), (25, 6125321), (31, 4939775), (59, 2595475), (85, 1801565), (155, 987955), (197, 777325), (295, 519095), (425, 360313), (527, 290575), (775, 197591), (985, 155465), (1003, 152675), (1475, 103819), (1829, 83725), (2635, 58115), (3349, 45725), (4925, 31093), (5015, 30535), (6107, 25075), (9145, 16745), (11623, 13175)]