72923025

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19843}}^1$

素因数の和:19870

約数の個数: 36

約数和(自身を含む): 140257392

約数和(自身を除く): 67334367

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 19843, 59529, 99215, 138901, 297645, 416703, 496075, 694505, 972307, 1488225, 2083515, 2916921, 3472525, 4861535, 10417575, 14584605, 24307675, 72923025]

約数ペア:

[(1, 72923025), (3, 24307675), (5, 14584605), (7, 10417575), (15, 4861535), (21, 3472525), (25, 2916921), (35, 2083515), (49, 1488225), (75, 972307), (105, 694505), (147, 496075), (175, 416703), (245, 297645), (525, 138901), (735, 99215), (1225, 59529), (3675, 19843)]