33315345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 69624360

約数和(自身を除く): 36309015

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 105, 145, 147, 203, 245, 261, 315, 435, 441, 521, 609, 735, 1015, 1305, 1421, 1563, 1827, 2205, 2605, 3045, 3647, 4263, 4689, 7105, 7815, 9135, 10941, 12789, 15109, 18235, 21315, 23445, 25529, 32823, 45327, 54705, 63945, 75545, 76587, 105763, 127645, 135981, 164115, 226635, 229761, 317289, 382935, 528815, 679905, 740341, 951867, 1148805, 1586445, 2221023, 3701705, 4759335, 6663069, 11105115, 33315345]

約数ペア:

[(1, 33315345), (3, 11105115), (5, 6663069), (7, 4759335), (9, 3701705), (15, 2221023), (21, 1586445), (29, 1148805), (35, 951867), (45, 740341), (49, 679905), (63, 528815), (87, 382935), (105, 317289), (145, 229761), (147, 226635), (203, 164115), (245, 135981), (261, 127645), (315, 105763), (435, 76587), (441, 75545), (521, 63945), (609, 54705), (735, 45327), (1015, 32823), (1305, 25529), (1421, 23445), (1563, 21315), (1827, 18235), (2205, 15109), (2605, 12789), (3045, 10941), (3647, 9135), (4263, 7815), (4689, 7105)]