15374135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 22617600

約数和(自身を除く): 7243465

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 379, 427, 665, 1159, 1895, 2135, 2653, 5795, 7201, 8113, 13265, 23119, 36005, 40565, 50407, 115595, 161833, 252035, 439261, 809165, 2196305, 3074827, 15374135]

約数ペア:

[(1, 15374135), (5, 3074827), (7, 2196305), (19, 809165), (35, 439261), (61, 252035), (95, 161833), (133, 115595), (305, 50407), (379, 40565), (427, 36005), (665, 23119), (1159, 13265), (1895, 8113), (2135, 7201), (2653, 5795)]