90563025

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 183485280

約数和(自身を除く): 92922255

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 133, 147, 175, 245, 285, 399, 475, 525, 665, 735, 931, 1225, 1297, 1425, 1995, 2793, 3325, 3675, 3891, 4655, 6485, 9079, 9975, 13965, 19455, 23275, 24643, 27237, 32425, 45395, 63553, 69825, 73929, 97275, 123215, 136185, 172501, 190659, 226975, 317765, 369645, 517503, 616075, 680925, 862505, 953295, 1207507, 1588825, 1848225, 2587515, 3622521, 4312525, 4766475, 6037535, 12937575, 18112605, 30187675, 90563025]

約数ペア:

[(1, 90563025), (3, 30187675), (5, 18112605), (7, 12937575), (15, 6037535), (19, 4766475), (21, 4312525), (25, 3622521), (35, 2587515), (49, 1848225), (57, 1588825), (75, 1207507), (95, 953295), (105, 862505), (133, 680925), (147, 616075), (175, 517503), (245, 369645), (285, 317765), (399, 226975), (475, 190659), (525, 172501), (665, 136185), (735, 123215), (931, 97275), (1225, 73929), (1297, 69825), (1425, 63553), (1995, 45395), (2793, 32425), (3325, 27237), (3675, 24643), (3891, 23275), (4655, 19455), (6485, 13965), (9079, 9975)]