48180705

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 30781983

約数列:

[1, 3, 5, 15, 67, 191, 201, 251, 335, 573, 753, 955, 1005, 1255, 2865, 3765, 12797, 16817, 38391, 47941, 50451, 63985, 84085, 143823, 191955, 239705, 252255, 719115, 3212047, 9636141, 16060235, 48180705]

約数ペア:

[(1, 48180705), (3, 16060235), (5, 9636141), (15, 3212047), (67, 719115), (191, 252255), (201, 239705), (251, 191955), (335, 143823), (573, 84085), (753, 63985), (955, 50451), (1005, 47941), (1255, 38391), (2865, 16817), (3765, 12797)]