138202485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8219}}^1$

素因数の和:8305

約数の個数: 32

約数和(自身を含む): 236736000

約数和(自身を除く): 98533515

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 3363, 5605, 8219, 16815, 24657, 41095, 123285, 156161, 468483, 484921, 780805, 1454763, 2342415, 2424605, 7273815, 9213499, 27640497, 46067495, 138202485]

約数ペア:

[(1, 138202485), (3, 46067495), (5, 27640497), (15, 9213499), (19, 7273815), (57, 2424605), (59, 2342415), (95, 1454763), (177, 780805), (285, 484921), (295, 468483), (885, 156161), (1121, 123285), (3363, 41095), (5605, 24657), (8219, 16815)]