1399683015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59021}}^1$

素因数の和:59080

約数の個数: 48

約数和(自身を含む): 2651740416

約数和(自身を除く): 1252057401

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2635, 4743, 7905, 23715, 59021, 177063, 295105, 531189, 885315, 1003357, 1829651, 2655945, 3010071, 5016785, 5488953, 9030213, 9148255, 15050355, 16466859, 27444765, 31104067, 45151065, 82334295, 93312201, 155520335, 279936603, 466561005, 1399683015]

約数ペア:

[(1, 1399683015), (3, 466561005), (5, 279936603), (9, 155520335), (15, 93312201), (17, 82334295), (31, 45151065), (45, 31104067), (51, 27444765), (85, 16466859), (93, 15050355), (153, 9148255), (155, 9030213), (255, 5488953), (279, 5016785), (465, 3010071), (527, 2655945), (765, 1829651), (1395, 1003357), (1581, 885315), (2635, 531189), (4743, 295105), (7905, 177063), (23715, 59021)]