222723275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 284606784

約数和(自身を除く): 61883509

約数列:

[1, 5, 25, 41, 197, 205, 985, 1025, 1103, 4925, 5515, 8077, 27575, 40385, 45223, 201925, 217291, 226115, 1086455, 1130575, 5432275, 8908931, 44544655, 222723275]

約数ペア:

[(1, 222723275), (5, 44544655), (25, 8908931), (41, 5432275), (197, 1130575), (205, 1086455), (985, 226115), (1025, 217291), (1103, 201925), (4925, 45223), (5515, 40385), (8077, 27575)]