15945750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 45508320

約数和(自身を除く): 29562570

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, 373, 375, 450, 475, 570, 746, 750, 855, 950, 1119, 1125, 1425, 1710, 1865, 2238, 2250, 2375, 2850, 3357, 3730, 4275, 4750, 5595, 6714, 7087, 7125, 8550, 9325, 11190, 14174, 14250, 16785, 18650, 21261, 21375, 27975, 33570, 35435, 42522, 42750, 46625, 55950, 63783, 70870, 83925, 93250, 106305, 127566, 139875, 167850, 177175, 212610, 279750, 318915, 354350, 419625, 531525, 637830, 839250, 885875, 1063050, 1594575, 1771750, 2657625, 3189150, 5315250, 7972875, 15945750]

約数ペア:

[(1, 15945750), (2, 7972875), (3, 5315250), (5, 3189150), (6, 2657625), (9, 1771750), (10, 1594575), (15, 1063050), (18, 885875), (19, 839250), (25, 637830), (30, 531525), (38, 419625), (45, 354350), (50, 318915), (57, 279750), (75, 212610), (90, 177175), (95, 167850), (114, 139875), (125, 127566), (150, 106305), (171, 93250), (190, 83925), (225, 70870), (250, 63783), (285, 55950), (342, 46625), (373, 42750), (375, 42522), (450, 35435), (475, 33570), (570, 27975), (746, 21375), (750, 21261), (855, 18650), (950, 16785), (1119, 14250), (1125, 14174), (1425, 11190), (1710, 9325), (1865, 8550), (2238, 7125), (2250, 7087), (2375, 6714), (2850, 5595), (3357, 4750), (3730, 4275)]