1213302435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{25589}}^1$

素因数の和:25735

約数の個数: 32

約数和(自身を含む): 2026728000

約数和(自身を除く): 813425565

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 1635, 3161, 9483, 15805, 25589, 47415, 76767, 127945, 383835, 742081, 2226243, 2789201, 3710405, 8367603, 11131215, 13946005, 41838015, 80886829, 242660487, 404434145, 1213302435]

約数ペア:

[(1, 1213302435), (3, 404434145), (5, 242660487), (15, 80886829), (29, 41838015), (87, 13946005), (109, 11131215), (145, 8367603), (327, 3710405), (435, 2789201), (545, 2226243), (1635, 742081), (3161, 383835), (9483, 127945), (15805, 76767), (25589, 47415)]