42892215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^2$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 73252584

約数和(自身を除く): 30360369

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 361, 445, 1083, 1335, 1691, 1805, 5073, 5415, 7921, 8455, 23763, 25365, 32129, 39605, 96387, 118815, 150499, 160645, 451497, 481935, 752495, 2257485, 2859481, 8578443, 14297405, 42892215]

約数ペア:

[(1, 42892215), (3, 14297405), (5, 8578443), (15, 2859481), (19, 2257485), (57, 752495), (89, 481935), (95, 451497), (267, 160645), (285, 150499), (361, 118815), (445, 96387), (1083, 39605), (1335, 32129), (1691, 25365), (1805, 23763), (5073, 8455), (5415, 7921)]