70605975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 135098496

約数和(自身を除く): 64492521

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 61, 69, 75, 115, 165, 183, 253, 275, 305, 345, 575, 671, 759, 825, 915, 1265, 1403, 1525, 1725, 2013, 3355, 3721, 3795, 4209, 4575, 6325, 7015, 10065, 11163, 15433, 16775, 18605, 18975, 21045, 35075, 40931, 46299, 50325, 55815, 77165, 85583, 93025, 105225, 122793, 204655, 231495, 256749, 279075, 385825, 427915, 613965, 941413, 1023275, 1157475, 1283745, 2139575, 2824239, 3069825, 4707065, 6418725, 14121195, 23535325, 70605975]

約数ペア:

[(1, 70605975), (3, 23535325), (5, 14121195), (11, 6418725), (15, 4707065), (23, 3069825), (25, 2824239), (33, 2139575), (55, 1283745), (61, 1157475), (69, 1023275), (75, 941413), (115, 613965), (165, 427915), (183, 385825), (253, 279075), (275, 256749), (305, 231495), (345, 204655), (575, 122793), (671, 105225), (759, 93025), (825, 85583), (915, 77165), (1265, 55815), (1403, 50325), (1525, 46299), (1725, 40931), (2013, 35075), (3355, 21045), (3721, 18975), (3795, 18605), (4209, 16775), (4575, 15433), (6325, 11163), (7015, 10065)]