74216415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54371}}^1$

素因数の和:54399

約数の個数: 32

約数和(自身を含む): 146151936

約数和(自身を除く): 71935521

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 54371, 163113, 271855, 380597, 706823, 815565, 1141791, 1902985, 2120469, 3534115, 4947761, 5708955, 10602345, 14843283, 24738805, 74216415]

約数ペア:

[(1, 74216415), (3, 24738805), (5, 14843283), (7, 10602345), (13, 5708955), (15, 4947761), (21, 3534115), (35, 2120469), (39, 1902985), (65, 1141791), (91, 815565), (105, 706823), (195, 380597), (273, 271855), (455, 163113), (1365, 54371)]