45120459

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 21407541

約数列:

[1, 3, 19, 41, 43, 57, 123, 129, 449, 779, 817, 1347, 1763, 2337, 2451, 5289, 8531, 18409, 19307, 25593, 33497, 55227, 57921, 100491, 349771, 366833, 791587, 1049313, 1100499, 2374761, 15040153, 45120459]

約数ペア:

[(1, 45120459), (3, 15040153), (19, 2374761), (41, 1100499), (43, 1049313), (57, 791587), (123, 366833), (129, 349771), (449, 100491), (779, 57921), (817, 55227), (1347, 33497), (1763, 25593), (2337, 19307), (2451, 18409), (5289, 8531)]