37071945

素因数分解:

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

素因数の和:279

約数の個数: 64

約数和(自身を含む): 70560000

約数和(自身を除く): 33488055

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 97, 135, 149, 171, 285, 291, 447, 485, 513, 745, 855, 873, 1341, 1455, 1843, 2235, 2565, 2619, 2831, 4023, 4365, 5529, 6705, 8493, 9215, 13095, 14155, 14453, 16587, 20115, 25479, 27645, 42465, 43359, 49761, 72265, 76437, 82935, 127395, 130077, 216795, 248805, 274607, 382185, 390231, 650385, 823821, 1373035, 1951155, 2471463, 4119105, 7414389, 12357315, 37071945]

約数ペア:

[(1, 37071945), (3, 12357315), (5, 7414389), (9, 4119105), (15, 2471463), (19, 1951155), (27, 1373035), (45, 823821), (57, 650385), (95, 390231), (97, 382185), (135, 274607), (149, 248805), (171, 216795), (285, 130077), (291, 127395), (447, 82935), (485, 76437), (513, 72265), (745, 49761), (855, 43359), (873, 42465), (1341, 27645), (1455, 25479), (1843, 20115), (2235, 16587), (2565, 14453), (2619, 14155), (2831, 13095), (4023, 9215), (4365, 8493), (5529, 6705)]