27011385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 52106496

約数和(自身を除く): 25095111

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 67, 85, 93, 153, 155, 201, 255, 279, 289, 335, 465, 527, 603, 765, 867, 1005, 1139, 1395, 1445, 1581, 2077, 2601, 2635, 3015, 3417, 4335, 4743, 5695, 6231, 7905, 8959, 10251, 10385, 13005, 17085, 18693, 19363, 23715, 26877, 31155, 35309, 44795, 51255, 58089, 80631, 93465, 96815, 105927, 134385, 174267, 176545, 290445, 317781, 403155, 529635, 600253, 871335, 1588905, 1800759, 3001265, 5402277, 9003795, 27011385]

約数ペア:

[(1, 27011385), (3, 9003795), (5, 5402277), (9, 3001265), (15, 1800759), (17, 1588905), (31, 871335), (45, 600253), (51, 529635), (67, 403155), (85, 317781), (93, 290445), (153, 176545), (155, 174267), (201, 134385), (255, 105927), (279, 96815), (289, 93465), (335, 80631), (465, 58089), (527, 51255), (603, 44795), (765, 35309), (867, 31155), (1005, 26877), (1139, 23715), (1395, 19363), (1445, 18693), (1581, 17085), (2077, 13005), (2601, 10385), (2635, 10251), (3015, 8959), (3417, 7905), (4335, 6231), (4743, 5695)]