1330457995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 1855042560

約数和(自身を除く): 524584565

約数列:

[1, 5, 17, 19, 41, 71, 85, 95, 205, 283, 323, 355, 697, 779, 1207, 1349, 1415, 1615, 2911, 3485, 3895, 4811, 5377, 6035, 6745, 11603, 13243, 14555, 20093, 22933, 24055, 26885, 49487, 55309, 58015, 66215, 91409, 100465, 114665, 197251, 220457, 247435, 276545, 341581, 381767, 457045, 823813, 940253, 986255, 1102285, 1707905, 1908835, 3747769, 4119065, 4701265, 6490039, 14004821, 15652447, 18738845, 32450195, 70024105, 78262235, 266091599, 1330457995]

約数ペア:

[(1, 1330457995), (5, 266091599), (17, 78262235), (19, 70024105), (41, 32450195), (71, 18738845), (85, 15652447), (95, 14004821), (205, 6490039), (283, 4701265), (323, 4119065), (355, 3747769), (697, 1908835), (779, 1707905), (1207, 1102285), (1349, 986255), (1415, 940253), (1615, 823813), (2911, 457045), (3485, 381767), (3895, 341581), (4811, 276545), (5377, 247435), (6035, 220457), (6745, 197251), (11603, 114665), (13243, 100465), (14555, 91409), (20093, 66215), (22933, 58015), (24055, 55309), (26885, 49487)]