66529345

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 81512640

約数和(自身を除く): 14983295

約数列:

[1, 5, 61, 305, 331, 659, 1655, 3295, 20191, 40199, 100955, 200995, 218129, 1090645, 13305869, 66529345]

約数ペア:

[(1, 66529345), (5, 13305869), (61, 1090645), (305, 218129), (331, 200995), (659, 100955), (1655, 40199), (3295, 20191)]