130798885

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 192132864

約数和(自身を除く): 61333979

約数列:

[1, 5, 7, 35, 37, 47, 49, 185, 235, 245, 259, 307, 329, 1295, 1535, 1645, 1739, 1813, 2149, 2303, 8695, 9065, 10745, 11359, 11515, 12173, 14429, 15043, 56795, 60865, 72145, 75215, 79513, 85211, 101003, 397565, 426055, 505015, 533873, 556591, 707021, 2669365, 2782955, 3535105, 3737111, 18685555, 26159777, 130798885]

約数ペア:

[(1, 130798885), (5, 26159777), (7, 18685555), (35, 3737111), (37, 3535105), (47, 2782955), (49, 2669365), (185, 707021), (235, 556591), (245, 533873), (259, 505015), (307, 426055), (329, 397565), (1295, 101003), (1535, 85211), (1645, 79513), (1739, 75215), (1813, 72145), (2149, 60865), (2303, 56795), (8695, 15043), (9065, 14429), (10745, 12173), (11359, 11515)]