523215615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2800

約数の個数: 64

約数和(自身を含む): 962970624

約数和(自身を除く): 439755009

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 65, 69, 115, 129, 195, 215, 299, 345, 559, 645, 897, 989, 1495, 1677, 2713, 2795, 2967, 4485, 4945, 8139, 8385, 12857, 13565, 14835, 35269, 38571, 40695, 62399, 64285, 105807, 116659, 176345, 187197, 192855, 311995, 349977, 529035, 583295, 811187, 935985, 1516567, 1749885, 2433561, 2683157, 4055935, 4549701, 7582835, 8049471, 12167805, 13415785, 22748505, 34881041, 40247355, 104643123, 174405205, 523215615]

約数ペア:

[(1, 523215615), (3, 174405205), (5, 104643123), (13, 40247355), (15, 34881041), (23, 22748505), (39, 13415785), (43, 12167805), (65, 8049471), (69, 7582835), (115, 4549701), (129, 4055935), (195, 2683157), (215, 2433561), (299, 1749885), (345, 1516567), (559, 935985), (645, 811187), (897, 583295), (989, 529035), (1495, 349977), (1677, 311995), (2713, 192855), (2795, 187197), (2967, 176345), (4485, 116659), (4945, 105807), (8139, 64285), (8385, 62399), (12857, 40695), (13565, 38571), (14835, 35269)]