7418075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 11665920

約数和(自身を除く): 4247845

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 97, 115, 133, 161, 175, 437, 475, 485, 575, 665, 679, 805, 1843, 2185, 2231, 2425, 3059, 3325, 3395, 4025, 9215, 10925, 11155, 12901, 15295, 15617, 16975, 42389, 46075, 55775, 64505, 76475, 78085, 211945, 296723, 322525, 390425, 1059725, 1483615, 7418075]

約数ペア:

[(1, 7418075), (5, 1483615), (7, 1059725), (19, 390425), (23, 322525), (25, 296723), (35, 211945), (95, 78085), (97, 76475), (115, 64505), (133, 55775), (161, 46075), (175, 42389), (437, 16975), (475, 15617), (485, 15295), (575, 12901), (665, 11155), (679, 10925), (805, 9215), (1843, 4025), (2185, 3395), (2231, 3325), (2425, 3059)]