48962805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 83545344

約数和(自身を除く): 34582539

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 785, 1223, 2355, 2669, 3669, 6115, 8007, 13345, 18345, 20791, 40035, 62373, 103955, 192011, 311865, 576033, 960055, 2880165, 3264187, 9792561, 16320935, 48962805]

約数ペア:

[(1, 48962805), (3, 16320935), (5, 9792561), (15, 3264187), (17, 2880165), (51, 960055), (85, 576033), (157, 311865), (255, 192011), (471, 103955), (785, 62373), (1223, 40035), (2355, 20791), (2669, 18345), (3669, 13345), (6115, 8007)]