99686475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 205820160

約数和(自身を除く): 106133685

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 167, 175, 225, 315, 379, 501, 525, 835, 1137, 1169, 1503, 1575, 1895, 2505, 2653, 3411, 3507, 4175, 5685, 5845, 7515, 7959, 9475, 10521, 12525, 13265, 17055, 17535, 23877, 28425, 29225, 37575, 39795, 52605, 63293, 66325, 85275, 87675, 119385, 189879, 198975, 263025, 316465, 443051, 569637, 596925, 949395, 1329153, 1582325, 2215255, 2848185, 3987459, 4746975, 6645765, 11076275, 14240925, 19937295, 33228825, 99686475]

約数ペア:

[(1, 99686475), (3, 33228825), (5, 19937295), (7, 14240925), (9, 11076275), (15, 6645765), (21, 4746975), (25, 3987459), (35, 2848185), (45, 2215255), (63, 1582325), (75, 1329153), (105, 949395), (167, 596925), (175, 569637), (225, 443051), (315, 316465), (379, 263025), (501, 198975), (525, 189879), (835, 119385), (1137, 87675), (1169, 85275), (1503, 66325), (1575, 63293), (1895, 52605), (2505, 39795), (2653, 37575), (3411, 29225), (3507, 28425), (4175, 23877), (5685, 17535), (5845, 17055), (7515, 13265), (7959, 12525), (9475, 10521)]