29327375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 46143552

約数和(自身を除く): 16816177

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 125, 175, 275, 277, 385, 605, 847, 875, 1375, 1385, 1925, 1939, 3025, 3047, 4235, 6925, 9625, 9695, 15125, 15235, 21175, 21329, 33517, 34625, 48475, 76175, 105875, 106645, 167585, 234619, 242375, 380875, 533225, 837925, 1173095, 2666125, 4189625, 5865475, 29327375]

約数ペア:

[(1, 29327375), (5, 5865475), (7, 4189625), (11, 2666125), (25, 1173095), (35, 837925), (55, 533225), (77, 380875), (121, 242375), (125, 234619), (175, 167585), (275, 106645), (277, 105875), (385, 76175), (605, 48475), (847, 34625), (875, 33517), (1375, 21329), (1385, 21175), (1925, 15235), (1939, 15125), (3025, 9695), (3047, 9625), (4235, 6925)]