145449365

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 192430080

約数和(自身を除く): 46980715

約数列:

[1, 5, 17, 31, 85, 155, 191, 289, 527, 955, 1445, 2635, 3247, 4913, 5921, 8959, 16235, 24565, 29605, 44795, 55199, 100657, 152303, 275995, 503285, 761515, 938383, 1711169, 4691915, 8555845, 29089873, 145449365]

約数ペア:

[(1, 145449365), (5, 29089873), (17, 8555845), (31, 4691915), (85, 1711169), (155, 938383), (191, 761515), (289, 503285), (527, 275995), (955, 152303), (1445, 100657), (2635, 55199), (3247, 44795), (4913, 29605), (5921, 24565), (8959, 16235)]