1572136695

素因数分解:

$3^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{9491}}^1$

素因数の和:9917

約数の個数: 40

約数和(自身を含む): 2825388720

約数和(自身を除く): 1253252025

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 409, 1227, 2045, 3681, 6135, 9491, 11043, 18405, 28473, 33129, 47455, 55215, 85419, 142365, 165645, 256257, 427095, 768771, 1281285, 3843855, 3881819, 11645457, 19409095, 34936371, 58227285, 104809113, 174681855, 314427339, 524045565, 1572136695]

約数ペア:

[(1, 1572136695), (3, 524045565), (5, 314427339), (9, 174681855), (15, 104809113), (27, 58227285), (45, 34936371), (81, 19409095), (135, 11645457), (405, 3881819), (409, 3843855), (1227, 1281285), (2045, 768771), (3681, 427095), (6135, 256257), (9491, 165645), (11043, 142365), (18405, 85419), (28473, 55215), (33129, 47455)]