20143725315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{929}}^1\times {\mathrm{29501}}^1$

素因数の和:30452

約数の個数: 48

約数和(自身を含む): 37533624480

約数和(自身を除く): 17389899165

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 929, 2787, 4645, 6503, 13935, 19509, 29501, 32515, 45521, 88503, 97545, 136563, 147505, 206507, 227605, 442515, 619521, 682815, 1032535, 1445549, 3097605, 4336647, 7227745, 21683235, 27406429, 82219287, 137032145, 191845003, 411096435, 575535009, 959225015, 1342915021, 2877675045, 4028745063, 6714575105, 20143725315]

約数ペア:

[(1, 20143725315), (3, 6714575105), (5, 4028745063), (7, 2877675045), (15, 1342915021), (21, 959225015), (35, 575535009), (49, 411096435), (105, 191845003), (147, 137032145), (245, 82219287), (735, 27406429), (929, 21683235), (2787, 7227745), (4645, 4336647), (6503, 3097605), (13935, 1445549), (19509, 1032535), (29501, 682815), (32515, 619521), (45521, 442515), (88503, 227605), (97545, 206507), (136563, 147505)]