4119105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 7056000

約数和(自身を除く): 2936895

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 149, 285, 291, 447, 485, 745, 1455, 1843, 2235, 2831, 5529, 8493, 9215, 14155, 14453, 27645, 42465, 43359, 72265, 216795, 274607, 823821, 1373035, 4119105]

約数ペア:

[(1, 4119105), (3, 1373035), (5, 823821), (15, 274607), (19, 216795), (57, 72265), (95, 43359), (97, 42465), (149, 27645), (285, 14453), (291, 14155), (447, 9215), (485, 8493), (745, 5529), (1455, 2831), (1843, 2235)]