201312489345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1220075693}}^1$

素因数の和:1220075712

約数の個数: 16

約数和(自身を含む): 351381799872

約数和(自身を除く): 150069310527

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1220075693, 3660227079, 6100378465, 13420832623, 18301135395, 40262497869, 67104163115, 201312489345]

約数ペア:

[(1, 201312489345), (3, 67104163115), (5, 40262497869), (11, 18301135395), (15, 13420832623), (33, 6100378465), (55, 3660227079), (165, 1220075693)]