69886075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 104993280

約数和(自身を除く): 35107205

約数列:

[1, 5, 7, 23, 25, 35, 97, 115, 161, 175, 179, 485, 575, 679, 805, 895, 1253, 2231, 2425, 3395, 4025, 4117, 4475, 6265, 11155, 15617, 16975, 17363, 20585, 28819, 31325, 55775, 78085, 86815, 102925, 121541, 144095, 390425, 399349, 434075, 607705, 720475, 1996745, 2795443, 3038525, 9983725, 13977215, 69886075]

約数ペア:

[(1, 69886075), (5, 13977215), (7, 9983725), (23, 3038525), (25, 2795443), (35, 1996745), (97, 720475), (115, 607705), (161, 434075), (175, 399349), (179, 390425), (485, 144095), (575, 121541), (679, 102925), (805, 86815), (895, 78085), (1253, 55775), (2231, 31325), (2425, 28819), (3395, 20585), (4025, 17363), (4117, 16975), (4475, 15617), (6265, 11155)]