31995150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19391}}^1$

素因数の和:19417

約数の個数: 48

約数和(自身を含む): 86565888

約数和(自身を除く): 54570738

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 19391, 38782, 58173, 96955, 116346, 193910, 213301, 290865, 426602, 484775, 581730, 639903, 969550, 1066505, 1279806, 1454325, 2133010, 2908650, 3199515, 5332525, 6399030, 10665050, 15997575, 31995150]

約数ペア:

[(1, 31995150), (2, 15997575), (3, 10665050), (5, 6399030), (6, 5332525), (10, 3199515), (11, 2908650), (15, 2133010), (22, 1454325), (25, 1279806), (30, 1066505), (33, 969550), (50, 639903), (55, 581730), (66, 484775), (75, 426602), (110, 290865), (150, 213301), (165, 193910), (275, 116346), (330, 96955), (550, 58173), (825, 38782), (1650, 19391)]