179920965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6323}}^1$

素因数の和:6609

約数の個数: 32

約数和(自身を含む): 330264576

約数和(自身を除く): 150343611

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1897, 4065, 5691, 6323, 9485, 18969, 28455, 31615, 44261, 94845, 132783, 221305, 663915, 1713533, 5140599, 8567665, 11994731, 25702995, 35984193, 59973655, 179920965]

約数ペア:

[(1, 179920965), (3, 59973655), (5, 35984193), (7, 25702995), (15, 11994731), (21, 8567665), (35, 5140599), (105, 1713533), (271, 663915), (813, 221305), (1355, 132783), (1897, 94845), (4065, 44261), (5691, 31615), (6323, 28455), (9485, 18969)]