42834015

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 90953280

約数和(自身を除く): 48119265

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 81, 87, 105, 135, 145, 189, 203, 261, 315, 405, 435, 521, 567, 609, 783, 945, 1015, 1305, 1563, 1827, 2349, 2605, 2835, 3045, 3647, 3915, 4689, 5481, 7815, 9135, 10941, 11745, 14067, 15109, 16443, 18235, 23445, 27405, 32823, 42201, 45327, 54705, 70335, 75545, 82215, 98469, 105763, 135981, 164115, 211005, 226635, 295407, 317289, 407943, 492345, 528815, 679905, 951867, 1223829, 1477035, 1586445, 2039715, 2855601, 4759335, 6119145, 8566803, 14278005, 42834015]

約数ペア:

[(1, 42834015), (3, 14278005), (5, 8566803), (7, 6119145), (9, 4759335), (15, 2855601), (21, 2039715), (27, 1586445), (29, 1477035), (35, 1223829), (45, 951867), (63, 679905), (81, 528815), (87, 492345), (105, 407943), (135, 317289), (145, 295407), (189, 226635), (203, 211005), (261, 164115), (315, 135981), (405, 105763), (435, 98469), (521, 82215), (567, 75545), (609, 70335), (783, 54705), (945, 45327), (1015, 42201), (1305, 32823), (1563, 27405), (1827, 23445), (2349, 18235), (2605, 16443), (2835, 15109), (3045, 14067), (3647, 11745), (3915, 10941), (4689, 9135), (5481, 7815)]