3864105

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 80

約数和(自身を含む): 8363520

約数和(自身を除く): 4499415

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 47, 63, 81, 87, 105, 135, 141, 145, 189, 203, 235, 261, 315, 329, 405, 423, 435, 567, 609, 705, 783, 945, 987, 1015, 1269, 1305, 1363, 1645, 1827, 2115, 2349, 2835, 2961, 3045, 3807, 3915, 4089, 4935, 5481, 6345, 6815, 8883, 9135, 9541, 11745, 12267, 14805, 16443, 19035, 20445, 26649, 27405, 28623, 36801, 44415, 47705, 61335, 82215, 85869, 110403, 133245, 143115, 184005, 257607, 429345, 552015, 772821, 1288035, 3864105]

約数ペア:

[(1, 3864105), (3, 1288035), (5, 772821), (7, 552015), (9, 429345), (15, 257607), (21, 184005), (27, 143115), (29, 133245), (35, 110403), (45, 85869), (47, 82215), (63, 61335), (81, 47705), (87, 44415), (105, 36801), (135, 28623), (141, 27405), (145, 26649), (189, 20445), (203, 19035), (235, 16443), (261, 14805), (315, 12267), (329, 11745), (405, 9541), (423, 9135), (435, 8883), (567, 6815), (609, 6345), (705, 5481), (783, 4935), (945, 4089), (987, 3915), (1015, 3807), (1269, 3045), (1305, 2961), (1363, 2835), (1645, 2349), (1827, 2115)]