37684485

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 68739840

約数和(自身を除く): 31055355

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 431, 435, 603, 1005, 1293, 1305, 1943, 2155, 3015, 3879, 5829, 6465, 9715, 12499, 17487, 19395, 28877, 29145, 37497, 62495, 86631, 87435, 112491, 144385, 187485, 259893, 433155, 562455, 837433, 1299465, 2512299, 4187165, 7536897, 12561495, 37684485]

約数ペア:

[(1, 37684485), (3, 12561495), (5, 7536897), (9, 4187165), (15, 2512299), (29, 1299465), (45, 837433), (67, 562455), (87, 433155), (145, 259893), (201, 187485), (261, 144385), (335, 112491), (431, 87435), (435, 86631), (603, 62495), (1005, 37497), (1293, 29145), (1305, 28877), (1943, 19395), (2155, 17487), (3015, 12499), (3879, 9715), (5829, 6465)]