221074105

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1259}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 315705600

約数和(自身を除く): 94631495

約数列:

[1, 5, 7, 29, 35, 145, 173, 203, 865, 1015, 1211, 1259, 5017, 6055, 6295, 8813, 25085, 35119, 36511, 44065, 175595, 182555, 217807, 255577, 1089035, 1277885, 1524649, 6316403, 7623245, 31582015, 44214821, 221074105]

約数ペア:

[(1, 221074105), (5, 44214821), (7, 31582015), (29, 7623245), (35, 6316403), (145, 1524649), (173, 1277885), (203, 1089035), (865, 255577), (1015, 217807), (1211, 182555), (1259, 175595), (5017, 44065), (6055, 36511), (6295, 35119), (8813, 25085)]