89140905

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 187858944

約数和(自身を除く): 98718039

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 105, 135, 141, 189, 223, 235, 243, 315, 329, 405, 423, 567, 669, 705, 945, 987, 1115, 1215, 1269, 1561, 1645, 1701, 2007, 2115, 2835, 2961, 3345, 3807, 4683, 4935, 6021, 6345, 7805, 8505, 8883, 10035, 10481, 11421, 14049, 14805, 18063, 19035, 23415, 26649, 30105, 31443, 42147, 44415, 52405, 54189, 57105, 70245, 73367, 79947, 90315, 94329, 126441, 133245, 157215, 210735, 220101, 270945, 282987, 366835, 379323, 399735, 471645, 632205, 660303, 848961, 1100505, 1414935, 1896615, 1980909, 2546883, 3301515, 4244805, 5942727, 9904545, 12734415, 17828181, 29713635, 89140905]

約数ペア:

[(1, 89140905), (3, 29713635), (5, 17828181), (7, 12734415), (9, 9904545), (15, 5942727), (21, 4244805), (27, 3301515), (35, 2546883), (45, 1980909), (47, 1896615), (63, 1414935), (81, 1100505), (105, 848961), (135, 660303), (141, 632205), (189, 471645), (223, 399735), (235, 379323), (243, 366835), (315, 282987), (329, 270945), (405, 220101), (423, 210735), (567, 157215), (669, 133245), (705, 126441), (945, 94329), (987, 90315), (1115, 79947), (1215, 73367), (1269, 70245), (1561, 57105), (1645, 54189), (1701, 52405), (2007, 44415), (2115, 42147), (2835, 31443), (2961, 30105), (3345, 26649), (3807, 23415), (4683, 19035), (4935, 18063), (6021, 14805), (6345, 14049), (7805, 11421), (8505, 10481), (8883, 10035)]