1330647615

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47161}}^1$

素因数の和:47205

約数の個数: 64

約数和(自身を含む): 2716531200

約数和(自身を除く): 1385883585

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1881, 2565, 3135, 5643, 9405, 28215, 47161, 141483, 235805, 424449, 518771, 707415, 896059, 1273347, 1556313, 2122245, 2593855, 2688177, 4480295, 4668939, 6366735, 7781565, 8064531, 9856649, 13440885, 14006817, 23344695, 24193593, 29569947, 40322655, 49283245, 70034085, 88709841, 120967965, 147849735, 266129523, 443549205, 1330647615]

約数ペア:

[(1, 1330647615), (3, 443549205), (5, 266129523), (9, 147849735), (11, 120967965), (15, 88709841), (19, 70034085), (27, 49283245), (33, 40322655), (45, 29569947), (55, 24193593), (57, 23344695), (95, 14006817), (99, 13440885), (135, 9856649), (165, 8064531), (171, 7781565), (209, 6366735), (285, 4668939), (297, 4480295), (495, 2688177), (513, 2593855), (627, 2122245), (855, 1556313), (1045, 1273347), (1485, 896059), (1881, 707415), (2565, 518771), (3135, 424449), (5643, 235805), (9405, 141483), (28215, 47161)]