2956455425

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 4686253632

約数和(自身を除く): 1729798207

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 151, 175, 245, 275, 385, 539, 755, 1057, 1225, 1453, 1661, 1925, 2695, 3775, 5285, 7265, 7399, 8305, 10171, 11627, 13475, 15983, 26425, 36325, 36995, 41525, 50855, 58135, 71197, 79915, 81389, 111881, 184975, 219403, 254275, 290675, 355985, 399575, 406945, 559405, 783167, 1097015, 1535821, 1779925, 2034725, 2413433, 2797025, 3915835, 5485075, 7679105, 10750747, 12067165, 16894031, 19579175, 38395525, 53753735, 60335825, 84470155, 118258217, 268768675, 422350775, 591291085, 2956455425]

約数ペア:

[(1, 2956455425), (5, 591291085), (7, 422350775), (11, 268768675), (25, 118258217), (35, 84470155), (49, 60335825), (55, 53753735), (77, 38395525), (151, 19579175), (175, 16894031), (245, 12067165), (275, 10750747), (385, 7679105), (539, 5485075), (755, 3915835), (1057, 2797025), (1225, 2413433), (1453, 2034725), (1661, 1779925), (1925, 1535821), (2695, 1097015), (3775, 783167), (5285, 559405), (7265, 406945), (7399, 399575), (8305, 355985), (10171, 290675), (11627, 254275), (13475, 219403), (15983, 184975), (26425, 111881), (36325, 81389), (36995, 79915), (41525, 71197), (50855, 58135)]