5343750

素因数分解:

$2^1\times 3^2\times 5^6\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 84

約数和(自身を含む): 15234180

約数和(自身を除く): 9890430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 285, 342, 375, 450, 475, 570, 625, 750, 855, 950, 1125, 1250, 1425, 1710, 1875, 2250, 2375, 2850, 3125, 3750, 4275, 4750, 5625, 6250, 7125, 8550, 9375, 11250, 11875, 14250, 15625, 18750, 21375, 23750, 28125, 31250, 35625, 42750, 46875, 56250, 59375, 71250, 93750, 106875, 118750, 140625, 178125, 213750, 281250, 296875, 356250, 534375, 593750, 890625, 1068750, 1781250, 2671875, 5343750]

約数ペア:

[(1, 5343750), (2, 2671875), (3, 1781250), (5, 1068750), (6, 890625), (9, 593750), (10, 534375), (15, 356250), (18, 296875), (19, 281250), (25, 213750), (30, 178125), (38, 140625), (45, 118750), (50, 106875), (57, 93750), (75, 71250), (90, 59375), (95, 56250), (114, 46875), (125, 42750), (150, 35625), (171, 31250), (190, 28125), (225, 23750), (250, 21375), (285, 18750), (342, 15625), (375, 14250), (450, 11875), (475, 11250), (570, 9375), (625, 8550), (750, 7125), (855, 6250), (950, 5625), (1125, 4750), (1250, 4275), (1425, 3750), (1710, 3125), (1875, 2850), (2250, 2375)]