15124240977

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{7451}}^1$

素因数の和:7861

約数の個数: 32

約数和(自身を含む): 21461760000

約数和(自身を除く): 6337519023

約数列:

[1, 3, 19, 57, 149, 239, 447, 717, 2831, 4541, 7451, 8493, 13623, 22353, 35611, 106833, 141569, 424707, 676609, 1110199, 1780789, 2029827, 3330597, 5342367, 21093781, 33834991, 63281343, 101504973, 265337561, 796012683, 5041413659, 15124240977]

約数ペア:

[(1, 15124240977), (3, 5041413659), (19, 796012683), (57, 265337561), (149, 101504973), (239, 63281343), (447, 33834991), (717, 21093781), (2831, 5342367), (4541, 3330597), (7451, 2029827), (8493, 1780789), (13623, 1110199), (22353, 676609), (35611, 424707), (106833, 141569)]