349131365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5477}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 489075840

約数和(自身を除く): 139944475

約数列:

[1, 5, 11, 19, 55, 61, 95, 209, 305, 671, 1045, 1159, 3355, 5477, 5795, 12749, 27385, 60247, 63745, 104063, 301235, 334097, 520315, 1144693, 1670485, 3675067, 5723465, 6347843, 18375335, 31739215, 69826273, 349131365]

約数ペア:

[(1, 349131365), (5, 69826273), (11, 31739215), (19, 18375335), (55, 6347843), (61, 5723465), (95, 3675067), (209, 1670485), (305, 1144693), (671, 520315), (1045, 334097), (1159, 301235), (3355, 104063), (5477, 63745), (5795, 60247), (12749, 27385)]