38198655

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 38524545

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 887, 957, 1305, 1485, 1595, 2661, 2871, 3915, 4435, 4785, 7983, 8613, 9757, 13305, 14355, 23949, 25723, 29271, 39915, 43065, 48785, 77169, 87813, 119745, 128615, 146355, 231507, 263439, 282953, 385845, 439065, 694521, 848859, 1157535, 1317195, 1414765, 2546577, 3472605, 4244295, 7639731, 12732885, 38198655]

約数ペア:

[(1, 38198655), (3, 12732885), (5, 7639731), (9, 4244295), (11, 3472605), (15, 2546577), (27, 1414765), (29, 1317195), (33, 1157535), (45, 848859), (55, 694521), (87, 439065), (99, 385845), (135, 282953), (145, 263439), (165, 231507), (261, 146355), (297, 128615), (319, 119745), (435, 87813), (495, 77169), (783, 48785), (887, 43065), (957, 39915), (1305, 29271), (1485, 25723), (1595, 23949), (2661, 14355), (2871, 13305), (3915, 9757), (4435, 8613), (4785, 7983)]